Month: November 2017


Reserved Words

In the 1990s C.J.Date said: “The rule by which it is determined within the standard that one key word needs to be reserved while another need not be is not clear to this writer.”

Nothing has changed since then, except there are more reserved words. No DBMS uses the standard list. So I think that it is probably best to know what words are reserved in product X that are not reserved in product Y. If you know, you can avoid syntax errors when you update or migrate.

I’ll present several comparisons, ending with a grand chart of all the reserved words in the standard and six current DBMSs.

First here’s a screenshot of ocelotgui where I’m hovering over the word BEGIN.
screenshot_for_blog
What I’m illustrating is that you can’t depend on intuition and assume BEGIN is reserved, but a GUI client can tell you from context: it’s a declared variable.

20 words are reserved in MariaDB but not in MySQL:

+-------------------------+
| word                    |
+-------------------------+
| CURRENT_ROLE            |
| DO_DOMAIN_IDS           |
| GENERAL                 |
| IGNORE_DOMAIN_IDS       |
| IGNORE_SERVER_IDS       |
| INTERSECT               |
| LEFT                    |
| MASTER_HEARTBEAT_PERIOD |
| MAX                     |
| MODIFIES                |
| PAGE_CHECKSUM           |
| PARSE_VCOL_EXPR         |
| REF_SYSTEM_ID           |
| REPLACE                 |
| RETURNING               |
| SCHEMA                  |
| SLOW                    |
| STATS_AUTO_RECALC       |
| STATS_PERSISTENT        |
| STATS_SAMPLE_PAGES      |
+-------------------------+

36 words are reserved in MySQL but not in MariaDB:

+-------------------+
| word              |
+-------------------+
| ADMIN             |
| ANALYSE           |
| CUBE              |
| CUME_DIST         |
| DENSE_RANK        |
| EMPTY             |
| FIRST_VALUE       |
| FUNCTION          |
| GENERATED         |
| GET               |
| GROUPING          |
| GROUPS            |
| IO_AFTER_GTIDS    |
| IO_BEFORE_GTIDS   |
| JSON_TABLE        |
| LAG               |
| LAST_VALUE        |
| LEAD              |
| LEAVESLEFT        |
| MASTER_BIND       |
| MODEMODIFIES      |
| NTH_VALUE         |
| NTILE             |
| OF                |
| OPTIMIZER_COSTS   |
| PERCENT_RANK      |
| PERSIST           |
| PERSIST_ONLY      |
| RANK              |
| REPEATABLEREPLACE |
| ROW               |
| ROW_NUMBER        |
| SCHEDULESCHEMA    |
| STORED            |
| SYSTEM            |
| VIRTUAL           |
+-------------------+

15 words are reserved in MariaDB 10.3 but not in MariaDB 10.2:

+--------------------+
| word               |
+--------------------+
| CURRENT_ROLE       |
| DO_DOMAIN_IDS      |
| EXCEPT             |
| IGNORE_DOMAIN_IDS  |
| INTERSECT          |
| MAX                |
| OVER               |
| PAGE_CHECKSUM      |
| PARSE_VCOL_EXPR    |
| REF_SYSTEM_ID      |
| RETURNING          |
| STATS_AUTO_RECALC  |
| STATS_PERSISTENT   |
| STATS_SAMPLE_PAGES |
| WINDOW             |
+--------------------+

(My MariaDB-10.3 list comes from the code source, my MariaDB-10.2 list comes from the manual, which may not be up to date.)

6 words are reserved in all of (DB2 and Oracle and Microsoft) but not in (MySQL or MariaDB):

+---------+
| word    |
+---------+
| ANY     |
| CURRENT |
| FILE    |
| PUBLIC  |
| USER    |
| VIEW    |
+---------+

We said in SQL-99 Complete, Really: “[The standard] suggests that you include either a digit or an underline character in your regular identifiers and avoid names that begin with CURRENT_, SESSION_, SYSTEM_, or TIMEZONE_ and those that end with _LENGTH to avoid conflicts with reserved keywords added in future revisions.” It’s also good to avoid words that begin with SYS, or words that begin with the product name such as “IBM…” or “sql…”. And of course it might also be good to use “delimiters”, if you can avoid case-sensitivity confusions.

My original reason for making lists was to answer some questions about Tarantool. I do some paid work for this group, including tutorials about SQL like this one. In a forthcoming post I will show why I believe that this product is far ahead of the others that I discussed in an earlier post, What’s in the SQL of NoSQL and even has some useful characteristics that MySQL/MariaDB lack.

Ocelot news: We have just uploaded a Windows version of the ocelotgui client, with an executable ocelotgui.exe static-linked to MariaDB Connector C and Qt. So it should be easy to download the release from github and run. See the windows.txt file on github for more explanation. Alpha.

To end this post, here is the grand finale list — all reserved words in all dialects. Sta = Standard, Mar = MariaDB, MyS = MySQL, Db2 = DB2, Ora = Oracle, Mic = Microsoft, Odb = Odbc, Tar = Tarantool. (The Mic and Odb columns represent what Microsoft recommends but doesn’t always enforce.) (The Tar column is still subject to change.)

+----------------------------------+-----+-----+-----+-----+-----+-----+-----+-----+
| word                             | Sta | Mar | MyS | Db2 | Ora | Mic | Odb | Tar |
+----------------------------------+-----+-----+-----+-----+-----+-----+-----+-----+
| ABS                              | x   |     |     |     |     |     |     |     |
| ABSOLUTE                         |     |     |     |     |     |     | x   |     |
| ACCESS                           |     |     |     |     | x   |     |     |     |
| ACCESSIBLE                       |     | x   | x   |     |     |     |     |     |
| ACTION                           |     |     |     |     |     |     | x   |     |
| ACTIVATE                         |     |     |     | x   |     |     |     |     |
| ADA                              |     |     |     |     |     |     | x   |     |
| ADD                              |     | x   | x   | x   | x   | x   | x   |     |
| ADMIN                            |     |     | x   |     |     |     |     |     |
| AFTER                            |     |     |     | x   |     |     |     |     |
| ALIAS                            |     |     |     | x   |     |     |     |     |
| ALL                              | x   | x   | x   | x   | x   | x   | x   | x   |
| ALLOCATE                         | x   |     |     | x   |     |     | x   |     |
| ALLOW                            |     |     |     | x   |     |     |     |     |
| ALTER                            | x   | x   | x   | x   | x   | x   | x   | x   |
| ANALYSE                          |     |     | x   |     |     |     |     |     |
| ANALYZE                          |     | x   | x   |     |     |     |     | x   |
| AND                              | x   | x   | x   | x   | x   | x   | x   | x   |
| ANY                              | x   |     |     | x   | x   | x   | x   | x   |
| ARE                              | x   |     |     |     |     |     | x   |     |
| ARRAY                            | x   |     |     |     |     |     |     |     |
| ARRAY_AGG                        | x   |     |     |     |     |     |     |     |
| ARRAY_MAX_CARDINALITY            | x   |     |     |     |     |     |     |     |
| AS                               | x   | x   | x   | x   | x   | x   | x   | x   |
| ASC                              |     | x   | x   |     | x   | x   | x   | x   |
| ASENSITIVE                       | x   | x   | x   | x   |     |     |     | x   |
| ASSERTION                        |     |     |     |     |     |     | x   |     |
| ASSOCIATE                        |     |     |     | x   |     |     |     |     |
| ASUTIME                          |     |     |     | x   |     |     |     |     |
| ASYMMETRIC                       | x   |     |     |     |     |     |     |     |
| AT                               | x   |     |     | x   |     |     | x   |     |
| ATOMIC                           | x   |     |     |     |     |     |     |     |
| ATTRIBUTES                       |     |     |     | x   |     |     |     |     |
| AUDIT                            |     |     |     | x   | x   |     |     |     |
| AUTHORIZATION                    | x   |     |     | x   |     | x   | x   |     |
| AUTOINCREMENT                    |     |     |     |     |     |     |     | x   |
| AUX                              |     |     |     | x   |     |     |     |     |
| AUXILIARY                        |     |     |     | x   |     |     |     |     |
| AVG                              | x   |     |     |     |     |     | x   |     |
| BACKUP                           |     |     |     |     |     | x   |     |     |
| BEFORE                           |     | x   | x   | x   |     |     |     |     |
| BEGIN                            | x   |     |     | x   |     | x   | x   | x   |
| BEGIN_FRAME                      | x   |     |     |     |     |     |     |     |
| BEGIN_PARTITION                  | x   |     |     |     |     |     |     |     |
| BETWEEN                          | x   | x   | x   | x   | x   | x   | x   | x   |
| BIGINT                           | x   | x   | x   |     |     |     |     |     |
| BINARY                           | x   | x   | x   | x   |     |     |     | x   |
| BIT                              |     |     |     |     |     |     | x   |     |
| BIT_LENGTH                       |     |     |     |     |     |     | x   |     |
| BLOB                             | x   | x   | x   |     |     |     |     |     |
| BOOLEAN                          | x   |     |     |     |     |     |     |     |
| BOTH                             | x   | x   | x   |     |     |     | x   |     |
| BREAK                            |     |     |     |     |     | x   |     |     |
| BROWSE                           |     |     |     |     |     | x   |     |     |
| BUFFERPOOL                       |     |     |     | x   |     |     |     |     |
| BULK                             |     |     |     |     |     | x   |     |     |
| BY                               | x   | x   | x   | x   | x   | x   | x   | x   |
| CACHE                            |     |     |     | x   |     |     |     |     |
| CALL                             | x   | x   | x   | x   |     |     |     | x   |
| CALLED                           | x   |     |     | x   |     |     |     |     |
| CAPTURE                          |     |     |     | x   |     |     |     |     |
| CARDINALITY                      | x   |     |     | x   |     |     |     |     |
| CASCADE                          |     | x   | x   |     |     | x   | x   |     |
| CASCADED                         | x   |     |     | x   |     |     | x   |     |
| CASE                             | x   | x   | x   | x   |     | x   | x   | x   |
| CAST                             | x   |     |     | x   |     |     | x   | x   |
| CATALOG                          |     |     |     |     |     |     | x   |     |
| CCSID                            |     |     |     | x   |     |     |     |     |
| CEIL                             | x   |     |     |     |     |     |     |     |
| CEILING                          | x   |     |     |     |     |     |     |     |
| CHANGE                           |     | x   | x   |     |     |     |     |     |
| CHAR                             | x   | x   | x   | x   | x   |     | x   | x   |
| CHARACTER                        | x   | x   | x   | x   |     |     | x   | x   |
| CHARACTER_LENGTH                 | x   |     |     |     |     |     | x   |     |
| CHAR_LENGTH                      | x   |     |     |     |     |     | x   |     |
| CHECK                            | x   | x   | x   | x   | x   | x   | x   | x   |
| CHECKPOINT                       |     |     |     |     |     | x   |     |     |
| CLASSIFIER                       | x   |     |     |     |     |     |     |     |
| CLOB                             | x   |     |     |     |     |     |     |     |
| CLONE                            |     |     |     | x   |     |     |     |     |
| CLOSE                            | x   |     |     | x   |     | x   | x   |     |
| CLUSTER                          |     |     |     | x   | x   |     |     |     |
| CLUSTERED                        |     |     |     |     |     | x   |     |     |
| COALESCE                         | x   |     |     |     |     | x   | x   |     |
| COLLATE                          | x   | x   | x   |     |     | x   | x   | x   |
| COLLATION                        |     |     |     |     |     |     | x   |     |
| COLLECT                          | x   |     |     |     |     |     |     |     |
| COLLECTION                       |     |     |     | x   |     |     |     |     |
| COLLID                           |     |     |     | x   |     |     |     |     |
| COLUMN                           | x   | x   | x   | x   | x   | x   | x   | x   |
| COLUMN_VALUE                     |     |     |     |     | x   |     |     |     |
| COMMENT                          |     |     |     | x   | x   |     |     |     |
| COMMIT                           | x   |     |     | x   |     | x   | x   | x   |
| COMPRESS                         |     |     |     |     | x   |     |     |     |
| COMPUTE                          |     |     |     |     |     | x   |     |     |
| CONCAT                           |     |     |     | x   |     |     |     |     |
| CONDITION                        | x   | x   | x   | x   |     |     |     | x   |
| CONNECT                          | x   |     |     | x   | x   |     | x   | x   |
| CONNECTION                       |     |     |     | x   |     |     | x   |     |
| CONSTRAINT                       | x   | x   | x   | x   |     | x   | x   | x   |
| CONSTRAINTS                      |     |     |     |     |     |     | x   |     |
| CONTAINS                         | x   |     |     | x   |     | x   |     |     |
| CONTAINSTABLE                    |     |     |     |     |     | x   |     |     |
| CONTINUE                         |     | x   | x   | x   |     | x   | x   |     |
| CONVERT                          | x   | x   | x   |     |     | x   | x   |     |
| CORR                             | x   |     |     |     |     |     |     |     |
| CORRESPONDING                    | x   |     |     |     |     |     | x   |     |
| COUNT                            | x   |     |     | x   |     |     | x   |     |
| COUNT_BIG                        |     |     |     | x   |     |     |     |     |
| COVAR_POP                        | x   |     |     |     |     |     |     |     |
| COVAR_SAMP                       | x   |     |     |     |     |     |     |     |
| CREATE                           | x   | x   | x   | x   | x   | x   | x   | x   |
| CROSS                            | x   | x   | x   | x   |     | x   | x   | x   |
| CUBE                             | x   |     | x   |     |     |     |     |     |
| CUME_DIST                        | x   |     | x   |     |     |     |     |     |
| CURRENT                          | x   |     |     | x   | x   | x   | x   | x   |
| CURRENT_CATALOG                  | x   |     |     |     |     |     |     |     |
| CURRENT_DATE                     | x   | x   | x   | x   |     | x   | x   | x   |
| CURRENT_DEFAULT_TRANSFORM_GROUP  | x   |     |     |     |     |     |     |     |
| CURRENT_LC_CTYPE                 |     |     |     | x   |     |     |     |     |
| CURRENT_PATH                     | x   |     |     | x   |     |     |     |     |
| CURRENT_ROLE                     | x   | x   |     |     |     |     |     |     |
| CURRENT_ROW                      | x   |     |     |     |     |     |     |     |
| CURRENT_SCHEMA                   | x   |     |     | x   |     |     |     |     |
| CURRENT_SERVER                   |     |     |     | x   |     |     |     |     |
| CURRENT_TIME                     | x   | x   | x   | x   |     | x   | x   | x   |
| CURRENT_TIMESTAMP                | x   | x   | x   | x   |     | x   | x   | x   |
| CURRENT_TIMEZONE                 |     |     |     | x   |     |     |     |     |
| CURRENT_TRANSFORM_GROUP_FOR_TYPE | x   |     |     |     |     |     |     |     |
| CURRENT_USER                     | x   | x   | x   | x   |     | x   | x   | x   |
| CURSOR                           | x   | x   | x   | x   |     | x   | x   | x   |
| CYCLE                            | x   |     |     | x   |     |     |     |     |
| DATA                             |     |     |     | x   |     |     |     |     |
| DATABASE                         |     | x   | x   | x   |     | x   |     |     |
| DATABASES                        |     | x   | x   |     |     |     |     |     |
| DATAPARTITIONNAME                |     |     |     | x   |     |     |     |     |
| DATAPARTITIONNUM                 |     |     |     | x   |     |     |     |     |
| DATE                             | x   |     |     | x   | x   |     | x   | x   |
| DAY                              | x   |     |     | x   |     |     | x   |     |
| DAYS                             |     |     |     | x   |     |     |     |     |
| DAY_HOUR                         |     | x   | x   |     |     |     |     |     |
| DAY_MICROSECOND                  |     | x   | x   |     |     |     |     |     |
| DAY_MINUTE                       |     | x   | x   |     |     |     |     |     |
| DAY_SECOND                       |     | x   | x   |     |     |     |     |     |
| DB2GENERAL                       |     |     |     | x   |     |     |     |     |
| DB2GENRL                         |     |     |     | x   |     |     |     |     |
| DB2SQL                           |     |     |     | x   |     |     |     |     |
| DBCC                             |     |     |     |     |     | x   |     |     |
| DBINFO                           |     |     |     | x   |     |     |     |     |
| DBPARTITIONNAME                  |     |     |     | x   |     |     |     |     |
| DBPARTITIONNUM                   |     |     |     | x   |     |     |     |     |
| DEALLOCATE                       | x   |     |     | x   |     | x   | x   |     |
| DEC                              | x   | x   | x   |     |     |     | x   |     |
| DECFLOAT                         | x   |     |     |     |     |     |     |     |
| DECIMAL                          | x   | x   | x   |     | x   |     | x   | x   |
| DECLARE                          | x   | x   | x   | x   |     | x   | x   | x   |
| DEFAULT                          | x   | x   | x   | x   | x   | x   | x   | x   |
| DEFAULTS                         |     |     |     | x   |     |     |     |     |
| DEFERRABLE                       |     |     |     |     |     |     | x   | x   |
| DEFERRED                         |     |     |     |     |     |     | x   |     |
| DEFINE                           | x   |     |     |     |     |     |     |     |
| DEFINITION                       |     |     |     | x   |     |     |     |     |
| DELAYED                          |     | x   | x   |     |     |     |     |     |
| DELETE                           | x   | x   | x   | x   | x   | x   | x   | x   |
| DENSERANK                        |     |     |     | x   |     |     |     |     |
| DENSE_RANK                       | x   |     | x   | x   |     |     |     | x   |
| DENY                             |     |     |     |     |     | x   |     |     |
| DEREF                            | x   |     |     |     |     |     |     |     |
| DESC                             |     | x   | x   |     | x   | x   | x   | x   |
| DESCRIBE                         | x   | x   | x   | x   |     |     | x   | x   |
| DESCRIPTOR                       |     |     |     | x   |     |     | x   |     |
| DETERMINISTIC                    | x   | x   | x   | x   |     |     |     | x   |
| DIAGNOSTICS                      |     |     |     | x   |     |     | x   |     |
| DISABLE                          |     |     |     | x   |     |     |     |     |
| DISALLOW                         |     |     |     | x   |     |     |     |     |
| DISCONNECT                       | x   |     |     | x   |     |     | x   |     |
| DISK                             |     |     |     |     |     | x   |     |     |
| DISTINCT                         | x   | x   | x   | x   | x   | x   | x   | x   |
| DISTINCTROW                      |     | x   | x   |     |     |     |     |     |
| DISTRIBUTED                      |     |     |     |     |     | x   |     |     |
| DIV                              |     | x   | x   |     |     |     |     |     |
| DO                               | x   |     |     | x   |     |     |     |     |
| DOCUMENT                         |     |     |     | x   |     |     |     |     |
| DOMAIN                           |     |     |     |     |     |     | x   |     |
| DOUBLE                           | x   | x   | x   | x   |     | x   | x   | x   |
| DO_DOMAIN_IDS                    |     | x   |     |     |     |     |     |     |
| DROP                             | x   | x   | x   | x   | x   | x   | x   | x   |
| DSSIZE                           |     |     |     | x   |     |     |     |     |
| DUAL                             |     | x   | x   |     |     |     |     |     |
| DUMP                             |     |     |     |     |     | x   |     |     |
| DYNAMIC                          | x   |     |     | x   |     |     |     |     |
| EACH                             | x   | x   | x   | x   |     |     |     | x   |
| EDITPROC                         |     |     |     | x   |     |     |     |     |
| ELEMENT                          | x   |     |     |     |     |     |     |     |
| ELSE                             | x   | x   | x   | x   | x   | x   | x   | x   |
| ELSEIF                           | x   | x   | x   | x   |     |     |     | x   |
| EMPTY                            | x   |     | x   |     |     |     |     |     |
| ENABLE                           |     |     |     | x   |     |     |     |     |
| ENCLOSED                         |     | x   | x   |     |     |     |     |     |
| ENCODING                         |     |     |     | x   |     |     |     |     |
| ENCRYPTION                       |     |     |     | x   |     |     |     |     |
| END                              | x   |     |     | x   |     | x   | x   | x   |
| END-EXEC                         | x   |     |     | x   |     |     | x   |     |
| ENDING                           |     |     |     | x   |     |     |     |     |
| END_FRAME                        | x   |     |     |     |     |     |     |     |
| END_PARTITION                    | x   |     |     |     |     |     |     |     |
| EQUALS                           | x   |     |     |     |     |     |     |     |
| ERASE                            |     |     |     | x   |     |     |     |     |
| ERRLVL                           |     |     |     |     |     | x   |     |     |
| ESCAPE                           | x   |     |     | x   |     | x   | x   | x   |
| ESCAPED                          |     | x   | x   |     |     |     |     |     |
| EVERY                            | x   |     |     | x   |     |     |     |     |
| EXCEPT                           | x   | x   | x   | x   |     | x   | x   | x   |
| EXCEPTION                        |     |     |     | x   |     |     |     |     |
| EXCEPTION                        |     |     |     |     |     |     | x   |     |
| EXCLUDING                        |     |     |     | x   |     |     |     |     |
| EXCLUSIVE                        |     |     |     | x   | x   |     |     |     |
| EXEC                             | x   |     |     |     |     | x   | x   |     |
| EXECUTE                          | x   |     |     | x   |     | x   | x   |     |
| EXISTS                           | x   | x   | x   | x   | x   | x   | x   | x   |
| EXIT                             |     | x   | x   | x   |     | x   |     |     |
| EXP                              | x   |     |     |     |     |     |     |     |
| EXPLAIN                          |     | x   | x   | x   |     |     |     | x   |
| EXTERNAL                         | x   |     |     | x   |     | x   | x   |     |
| EXTRACT                          | x   |     |     | x   |     |     | x   |     |
| FALSE                            | x   | x   | x   |     |     |     | x   |     |
| FENCED                           |     |     |     | x   |     |     |     |     |
| FETCH                            | x   | x   | x   | x   |     | x   | x   | x   |
| FIELDPROC                        |     |     |     | x   |     |     |     |     |
| FILE                             |     |     |     | x   | x   | x   |     |     |
| FILLFACTOR                       |     |     |     |     |     | x   |     |     |
| FILTER                           | x   |     |     |     |     |     |     |     |
| FINAL                            |     |     |     | x   |     |     |     |     |
| FIRST                            |     |     |     |     |     |     | x   |     |
| FIRST_VALUE                      | x   |     | x   |     |     |     |     |     |
| FLOAT                            | x   | x   | x   |     | x   |     | x   | x   |
| FLOAT4                           |     | x   | x   |     |     |     |     |     |
| FLOAT8                           |     | x   | x   |     |     |     |     |     |
| FLOOR                            | x   |     |     |     |     |     |     |     |
| FOR                              | x   | x   | x   | x   | x   | x   | x   | x   |
| FORCE                            |     | x   | x   |     |     |     |     |     |
| FOREIGN                          | x   | x   | x   | x   |     | x   | x   | x   |
| FORTRAN                          |     |     |     |     |     |     | x   |     |
| FOUND                            |     |     |     |     |     |     | x   |     |
| FRAME_ROW                        | x   |     |     |     |     |     |     |     |
| FREE                             | x   |     |     | x   |     |     |     |     |
| FREETEXT                         |     |     |     |     |     | x   |     |     |
| FREETEXTTABLE                    |     |     |     |     |     | x   |     |     |
| FROM                             | x   | x   | x   | x   | x   | x   | x   | x   |
| FULL                             | x   |     |     | x   |     | x   | x   |     |
| FULLTEXT                         |     | x   | x   |     |     |     |     |     |
| FUNCTION                         | x   |     | x   | x   |     | x   |     | x   |
| FUSION                           | x   |     |     |     |     |     |     |     |
| GENERAL                          |     | x   |     | x   |     |     |     |     |
| GENERATED                        |     |     | x   | x   |     |     |     |     |
| GET                              | x   |     | x   | x   |     |     | x   | x   |
| GLOB                             |     |     |     |     |     |     |     | x   |
| GLOBAL                           | x   |     |     | x   |     |     | x   |     |
| GO                               |     |     |     | x   |     |     | x   |     |
| GOTO                             |     |     |     | x   |     | x   | x   |     |
| GRANT                            | x   | x   | x   | x   | x   | x   | x   | x   |
| GRAPHIC                          |     |     |     | x   |     |     |     |     |
| GROUP                            | x   | x   | x   | x   | x   | x   | x   | x   |
| GROUPING                         | x   |     | x   |     |     |     |     |     |
| GROUPS                           | x   |     | x   |     |     |     |     |     |
| HANDLER                          | x   |     |     | x   |     |     |     |     |
| HASH                             |     |     |     | x   |     |     |     |     |
| HASHED_VALUE                     |     |     |     | x   |     |     |     |     |
| HAVING                           | x   | x   | x   | x   | x   | x   | x   | x   |
| HIGH_PRIORITY                    |     | x   | x   |     |     |     |     |     |
| HINT                             |     |     |     | x   |     |     |     |     |
| HOLD                             | x   |     |     | x   |     |     |     |     |
| HOLDLOCK                         |     |     |     |     |     | x   |     |     |
| HOUR                             | x   |     |     | x   |     |     | x   |     |
| HOURS                            |     |     |     | x   |     |     |     |     |
| HOUR_MICROSECOND                 |     | x   | x   |     |     |     |     |     |
| HOUR_MINUTE                      |     | x   | x   |     |     |     |     |     |
| HOUR_SECOND                      |     | x   | x   |     |     |     |     |     |
| IDENTIFIED                       |     |     |     |     | x   |     |     |     |
| IDENTITY                         | x   |     |     | x   |     | x   | x   |     |
| IDENTITYCOL                      |     |     |     |     |     | x   |     |     |
| IDENTITY_INSERT                  |     |     |     |     |     | x   |     |     |
| IF                               | x   | x   | x   | x   |     | x   |     | x   |
| IGNORE                           |     | x   | x   |     |     |     |     |     |
| IGNORE_DOMAIN_IDS                |     | x   |     |     |     |     |     |     |
| IGNORE_SERVER_IDS                |     | x   |     |     |     |     |     |     |
| IMMEDIATE                        |     |     |     | x   | x   |     | x   | x   |
| IN                               | x   | x   | x   | x   | x   | x   | x   | x   |
| INCLUDE                          |     |     |     |     |     |     | x   |     |
| INCLUDING                        |     |     |     | x   |     |     |     |     |
| INCLUSIVE                        |     |     |     | x   |     |     |     |     |
| INCREMENT                        |     |     |     | x   | x   |     |     |     |
| INDEX                            |     | x   | x   | x   | x   | x   | x   | x   |
| INDICATOR                        | x   |     |     | x   |     |     | x   |     |
| INF                              |     |     |     | x   |     |     |     |     |
| INFILE                           |     | x   | x   |     |     |     |     |     |
| INFINITY                         |     |     |     | x   |     |     |     |     |
| INHERIT                          |     |     |     | x   |     |     |     |     |
| INITIAL                          | x   |     |     |     | x   |     |     |     |
| INITIALLY                        |     |     |     |     |     |     | x   |     |
| INNER                            | x   | x   | x   | x   |     | x   | x   | x   |
| INOUT                            | x   | x   | x   | x   |     |     |     | x   |
| INPUT                            |     |     |     |     |     |     | x   |     |
| INSENSITIVE                      | x   | x   | x   | x   |     |     | x   | x   |
| INSERT                           | x   | x   | x   | x   | x   | x   | x   | x   |
| INT                              | x   | x   | x   |     |     |     | x   |     |
| INT1                             |     | x   | x   |     |     |     |     |     |
| INT2                             |     | x   | x   |     |     |     |     |     |
| INT3                             |     | x   | x   |     |     |     |     |     |
| INT4                             |     | x   | x   |     |     |     |     |     |
| INT8                             |     | x   | x   |     |     |     |     |     |
| INTEGER                          | x   | x   | x   |     | x   |     | x   | x   |
| INTEGRITY                        |     |     |     | x   |     |     |     |     |
| INTERSECT                        | x   | x   |     | x   | x   | x   | x   | x   |
| INTERSECTION                     | x   |     |     |     |     |     |     |     |
| INTERVAL                         | x   | x   | x   |     |     |     | x   |     |
| INTO                             | x   | x   | x   | x   | x   | x   | x   | x   |
| IO_AFTER_GTIDS                   |     |     | x   |     |     |     |     |     |
| IO_BEFORE_GTIDS                  |     |     | x   |     |     |     |     |     |
| IS                               | x   | x   | x   | x   | x   | x   | x   | x   |
| ISOBID                           |     |     |     | x   |     |     |     |     |
| ISOLATION                        |     |     |     | x   |     |     | x   |     |
| ITERATE                          | x   | x   | x   | x   |     |     |     | x   |
| JAR                              |     |     |     | x   |     |     |     |     |
| JAVA                             |     |     |     | x   |     |     |     |     |
| JOIN                             | x   | x   | x   | x   |     | x   | x   | x   |
| JSON_ARRAY                       | x   |     |     |     |     |     |     |     |
| JSON_ARRAYAGG                    | x   |     |     |     |     |     |     |     |
| JSON_EXISTS                      | x   |     |     |     |     |     |     |     |
| JSON_OBJECT                      | x   |     |     |     |     |     |     |     |
| JSON_OBJECTAGG                   | x   |     |     |     |     |     |     |     |
| JSON_QUERY                       | x   |     |     |     |     |     |     |     |
| JSON_TABLE                       | x   |     | x   |     |     |     |     |     |
| JSON_TABLE_PRIMITIVE             | x   |     |     |     |     |     |     |     |
| JSON_VALUE                       | x   |     |     |     |     |     |     |     |
| KEEP                             |     |     |     | x   |     |     |     |     |
| KEY                              |     | x   | x   | x   |     | x   | x   |     |
| KEYS                             |     | x   | x   |     |     |     |     |     |
| KILL                             |     | x   | x   |     |     | x   |     |     |
| LABEL                            |     |     |     | x   |     |     |     |     |
| LAG                              | x   |     | x   |     |     |     |     |     |
| LANGUAGE                         | x   |     |     | x   |     |     | x   |     |
| LARGE                            | x   |     |     |     |     |     |     |     |
| LAST                             |     |     |     |     |     |     | x   |     |
| LAST_VALUE                       | x   |     | x   |     |     |     |     |     |
| LATERAL                          | x   |     |     | x   |     |     |     |     |
| LC_CTYPE                         |     |     |     | x   |     |     |     |     |
| LEAD                             | x   |     | x   |     |     |     |     |     |
| LEADING                          | x   | x   | x   |     |     |     | x   |     |
| LEAVE                            | x   | x   | x   | x   |     |     |     | x   |
| LEAVESLEFT                       |     |     | x   |     |     |     |     |     |
| LEFT                             | x   | x   |     | x   |     | x   | x   | x   |
| LEVEL                            |     |     |     |     | x   |     | x   |     |
| LIKE                             | x   | x   | x   | x   | x   | x   | x   | x   |
| LIKE_REGEX                       | x   |     |     |     |     |     |     |     |
| LIMIT                            |     | x   | x   |     |     |     |     | x   |
| LINEAR                           |     | x   | x   |     |     |     |     |     |
| LINENO                           |     |     |     |     |     | x   |     |     |
| LINES                            |     | x   | x   |     |     |     |     |     |
| LINKTYPE                         |     |     |     | x   |     |     |     |     |
| LN                               | x   |     |     |     |     |     |     |     |
| LOAD                             |     | x   | x   |     |     | x   |     |     |
| LOCAL                            | x   |     |     | x   |     |     | x   |     |
| LOCALDATE                        |     |     |     | x   |     |     |     |     |
| LOCALE                           |     |     |     | x   |     |     |     |     |
| LOCALTIME                        | x   | x   | x   | x   |     |     |     | x   |
| LOCALTIMESTAMP                   | x   | x   | x   | x   |     |     |     | x   |
| LOCATOR                          |     |     |     | x   |     |     |     |     |
| LOCATORS                         |     |     |     | x   |     |     |     |     |
| LOCK                             |     | x   | x   | x   | x   |     |     |     |
| LOCKMAX                          |     |     |     | x   |     |     |     |     |
| LOCKSIZE                         |     |     |     | x   |     |     |     |     |
| LONG                             |     | x   | x   | x   | x   |     |     |     |
| LONGBLOB                         |     | x   | x   |     |     |     |     |     |
| LONGTEXT                         |     | x   | x   |     |     |     |     |     |
| LOOP                             | x   | x   | x   | x   |     |     |     | x   |
| LOWER                            | x   |     |     |     |     |     | x   |     |
| LOW_PRIORITY                     |     | x   | x   |     |     |     |     |     |
| MAINTAINED                       |     |     |     | x   |     |     |     |     |
| MASTER_BIND                      |     |     | x   |     |     |     |     |     |
| MASTER_HEARTBEAT_PERIOD          |     | x   |     |     |     |     |     |     |
| MASTER_SSL_VERIFY_SERVER_CERT    |     | x   | x   |     |     |     |     |     |
| MATCH                            | x   | x   | x   |     |     |     | x   | x   |
| MATCHES                          | x   |     |     |     |     |     |     |     |
| MATCH_NUMBER                     | x   |     |     |     |     |     |     |     |
| MATCH_RECOGNIZE                  | x   |     |     |     |     |     |     |     |
| MATERIALIZED                     |     |     |     | x   |     |     |     |     |
| MAX                              | x   | x   |     |     |     |     | x   |     |
| MAXEXTENTS                       |     |     |     |     | x   |     |     |     |
| MAXVALUE                         |     | x   | x   | x   |     |     |     |     |
| MEDIUMBLOB                       |     | x   | x   |     |     |     |     |     |
| MEDIUMINT                        |     | x   | x   |     |     |     |     |     |
| MEDIUMTEXT                       |     | x   | x   |     |     |     |     |     |
| MEMBER                           | x   |     |     |     |     |     |     |     |
| MERGE                            | x   |     |     |     |     | x   |     |     |
| METHOD                           | x   |     |     |     |     |     |     |     |
| MICROSECOND                      |     |     |     | x   |     |     |     |     |
| MICROSECONDS                     |     |     |     | x   |     |     |     |     |
| MIDDLEINT                        |     | x   | x   |     |     |     |     |     |
| MIN                              | x   |     |     |     |     |     | x   |     |
| MINUS                            |     |     |     |     | x   |     |     |     |
| MINUTE                           | x   |     |     | x   |     |     | x   |     |
| MINUTES                          |     |     |     | x   |     |     |     |     |
| MINUTE_MICROSECOND               |     | x   | x   |     |     |     |     |     |
| MINUTE_SECOND                    |     | x   | x   |     |     |     |     |     |
| MINVALUE                         |     |     |     | x   |     |     |     |     |
| MLSLABEL                         |     |     |     |     | x   |     |     |     |
| MOD                              | x   | x   | x   |     |     |     |     |     |
| MODE                             |     |     |     | x   | x   |     |     |     |
| MODEMODIFIES                     |     |     | x   |     |     |     |     |     |
| MODIFIES                         | x   | x   |     | x   |     |     |     |     |
| MODIFY                           |     |     |     |     | x   |     |     |     |
| MODULE                           | x   |     |     |     |     |     | x   |     |
| MONTH                            | x   |     |     | x   |     |     | x   |     |
| MONTHS                           |     |     |     | x   |     |     |     |     |
| MULTISET                         | x   |     |     |     |     |     |     |     |
| NAMES                            |     |     |     |     |     |     | x   |     |
| NAN                              |     |     |     | x   |     |     |     |     |
| NATIONAL                         | x   |     |     |     |     | x   | x   |     |
| NATURAL                          | x   | x   | x   |     |     |     | x   | x   |
| NCHAR                            | x   |     |     |     |     |     | x   |     |
| NCLOB                            | x   |     |     |     |     |     |     |     |
| NESTED_TABLE_ID                  |     |     |     |     | x   |     |     |     |
| NEW                              | x   |     |     | x   |     |     |     |     |
| NEW_TABLE                        |     |     |     | x   |     |     |     |     |
| NEXT                             |     |     |     |     |     |     | x   |     |
| NEXTVAL                          |     |     |     | x   |     |     |     |     |
| NO                               | x   |     |     | x   |     |     | x   |     |
| NOAUDIT                          |     |     |     |     | x   |     |     |     |
| NOCACHE                          |     |     |     | x   |     |     |     |     |
| NOCHECK                          |     |     |     |     |     | x   |     |     |
| NOCOMPRESS                       |     |     |     |     | x   |     |     |     |
| NOCYCLE                          |     |     |     | x   |     |     |     |     |
| NODENAME                         |     |     |     | x   |     |     |     |     |
| NODENUMBER                       |     |     |     | x   |     |     |     |     |
| NOMAXVALUE                       |     |     |     | x   |     |     |     |     |
| NOMINVALUE                       |     |     |     | x   |     |     |     |     |
| NONCLUSTERED                     |     |     |     |     |     | x   |     |     |
| NONE                             | x   |     |     | x   |     |     | x   |     |
| NOORDER                          |     |     |     | x   |     |     |     |     |
| NORMALIZE                        | x   |     |     |     |     |     |     |     |
| NORMALIZED                       |     |     |     | x   |     |     |     |     |
| NOT                              | x   | x   | x   | x   | x   | x   | x   | x   |
| NOTNULL                          |     |     |     |     |     |     |     | x   |
| NOWAIT                           |     |     |     |     | x   |     |     |     |
| NO_WRITE_TO_BINLOG               |     | x   | x   |     |     |     |     |     |
| NTH_VALUE                        | x   |     | x   |     |     |     |     |     |
| NTILE                            | x   |     | x   |     |     |     |     |     |
| NULL                             | x   | x   | x   | x   | x   | x   | x   | x   |
| NULLIF                           | x   |     |     |     |     | x   | x   |     |
| NULLS                            |     |     |     | x   |     |     |     |     |
| NUMBER                           |     |     |     |     | x   |     |     |     |
| NUMERIC                          | x   | x   | x   |     |     |     | x   |     |
| NUMPARTS                         |     |     |     | x   |     |     |     |     |
| OBID                             |     |     |     | x   |     |     |     |     |
| OCCURRENCES_REGEX                | x   |     |     |     |     |     |     |     |
| OCTET_LENGTH                     | x   |     |     |     |     |     | x   |     |
| OF                               | x   |     | x   | x   | x   | x   | x   | x   |
| OFF                              |     |     |     |     |     | x   |     |     |
| OFFLINE                          |     |     |     |     | x   |     |     |     |
| OFFSET                           | x   |     |     |     |     |     |     |     |
| OFFSETS                          |     |     |     |     |     | x   |     |     |
| OLD                              | x   |     |     | x   |     |     |     |     |
| OLD_TABLE                        |     |     |     | x   |     |     |     |     |
| OMIT                             | x   |     |     |     |     |     |     |     |
| ON                               | x   | x   | x   | x   | x   | x   | x   | x   |
| ONE                              | x   |     |     |     |     |     |     |     |
| ONLINE                           |     |     |     |     | x   |     |     |     |
| ONLY                             | x   |     |     |     |     |     | x   |     |
| OPEN                             | x   |     |     | x   |     | x   | x   |     |
| OPENDATASOURCE                   |     |     |     |     |     | x   |     |     |
| OPENQUERY                        |     |     |     |     |     | x   |     |     |
| OPENROWSET                       |     |     |     |     |     | x   |     |     |
| OPENXML                          |     |     |     |     |     | x   |     |     |
| OPTIMIZATION                     |     |     |     | x   |     |     |     |     |
| OPTIMIZE                         |     | x   | x   | x   |     |     |     |     |
| OPTIMIZER_COSTS                  |     |     | x   |     |     |     |     |     |
| OPTION                           |     | x   | x   | x   | x   | x   | x   |     |
| OPTIONALLY                       |     | x   | x   |     |     |     |     |     |
| OR                               | x   | x   | x   | x   | x   | x   | x   | x   |
| ORDER                            | x   | x   | x   | x   | x   | x   | x   | x   |
| OUT                              | x   | x   | x   | x   |     |     |     | x   |
| OUTER                            | x   | x   | x   | x   |     | x   | x   | x   |
| OUTFILE                          |     | x   | x   |     |     |     |     |     |
| OUTPUT                           |     |     |     |     |     |     | x   |     |
| OVER                             | x   | x   | x   | x   |     | x   |     | x   |
| OVERLAPS                         | x   |     |     |     |     |     | x   |     |
| OVERLAY                          | x   |     |     |     |     |     |     |     |
| OVERRIDING                       |     |     |     | x   |     |     |     |     |
| PACKAGE                          |     |     |     | x   |     |     |     |     |
| PAD                              |     |     |     |     |     |     | x   |     |
| PADDED                           |     |     |     | x   |     |     |     |     |
| PAGESIZE                         |     |     |     | x   |     |     |     |     |
| PAGE_CHECKSUM                    |     | x   |     |     |     |     |     |     |
| PARAMETER                        | x   |     |     | x   |     |     |     |     |
| PARSE_VCOL_EXPR                  |     | x   |     |     |     |     |     |     |
| PART                             |     |     |     | x   |     |     |     |     |
| PARTIAL                          |     |     |     |     |     |     | x   |     |
| PARTITION                        | x   | x   | x   | x   |     |     |     | x   |
| PARTITIONED                      |     |     |     | x   |     |     |     |     |
| PARTITIONING                     |     |     |     | x   |     |     |     |     |
| PARTITIONS                       |     |     |     | x   |     |     |     |     |
| PASCAL                           |     |     |     |     |     |     | x   |     |
| PASSWORD                         |     |     |     | x   |     |     |     |     |
| PATH                             |     |     |     | x   |     |     |     |     |
| PATTERN                          | x   |     |     |     |     |     |     |     |
| PCTFREE                          |     |     |     |     | x   |     |     |     |
| PER                              | x   |     |     |     |     |     |     |     |
| PERCENT                          | x   |     |     |     |     | x   |     |     |
| PERCENTILE_CONT                  | x   |     |     |     |     |     |     |     |
| PERCENTILE_DISC                  | x   |     |     |     |     |     |     |     |
| PERCENT_RANK                     | x   |     | x   |     |     |     |     |     |
| PERIOD                           | x   |     |     |     |     |     |     |     |
| PERSIST                          |     |     | x   |     |     |     |     |     |
| PERSIST_ONLY                     |     |     | x   |     |     |     |     |     |
| PIECESIZE                        |     |     |     | x   |     |     |     |     |
| PIVOT                            |     |     |     |     |     | x   |     |     |
| PLAN                             |     |     |     | x   |     | x   |     |     |
| PORTION                          | x   |     |     |     |     |     |     |     |
| POSITION                         | x   |     |     | x   |     |     | x   |     |
| POSITION_REGEX                   | x   |     |     |     |     |     |     |     |
| POWER                            | x   |     |     |     |     |     |     |     |
| PRAGMA                           |     |     |     |     |     |     |     | x   |
| PRECEDES                         | x   |     |     |     |     |     |     |     |
| PRECISION                        | x   | x   | x   | x   |     | x   | x   | x   |
| PREPARE                          | x   |     |     | x   |     |     | x   |     |
| PRESERVE                         |     |     |     |     |     |     | x   |     |
| PREVVAL                          |     |     |     | x   |     |     |     |     |
| PRIMARY                          | x   | x   | x   | x   |     | x   | x   | x   |
| PRINT                            |     |     |     |     |     | x   |     |     |
| PRIOR                            |     |     |     |     | x   |     | x   |     |
| PRIQTY                           |     |     |     | x   |     |     |     |     |
| PRIVILEGES                       |     |     |     | x   |     |     | x   |     |
| PROC                             |     |     |     |     |     | x   |     |     |
| PROCEDURE                        | x   | x   | x   | x   |     | x   | x   | x   |
| PROGRAM                          |     |     |     | x   |     |     |     |     |
| PSID                             |     |     |     | x   |     |     |     |     |
| PUBLIC                           |     |     |     | x   | x   | x   | x   |     |
| PURGE                            |     | x   | x   |     |     |     |     |     |
| QUERY                            |     |     |     | x   |     |     |     |     |
| QUERYNO                          |     |     |     | x   |     |     |     |     |
| RAISERROR                        |     |     |     |     |     | x   |     |     |
| RANGE                            | x   | x   | x   | x   |     |     |     | x   |
| RANK                             | x   |     | x   | x   |     |     |     | x   |
| RAW                              |     |     |     |     | x   |     |     |     |
| READ                             |     | x   | x   | x   |     | x   | x   |     |
| READS                            | x   | x   | x   | x   |     |     |     | x   |
| READTEXT                         |     |     |     |     |     | x   |     |     |
| READ_WRITE                       |     | x   | x   |     |     |     |     |     |
| REAL                             | x   | x   | x   |     |     |     | x   |     |
| RECONFIGURE                      |     |     |     |     |     | x   |     |     |
| RECOVERY                         |     |     |     | x   |     |     |     |     |
| RECURSIVE                        | x   | x   | x   |     |     |     |     | x   |
| REF                              | x   |     |     |     |     |     |     |     |
| REFERENCES                       | x   | x   | x   | x   |     | x   | x   | x   |
| REFERENCING                      | x   |     |     | x   |     |     |     |     |
| REFRESH                          |     |     |     | x   |     |     |     |     |
| REF_SYSTEM_ID                    |     | x   |     |     |     |     |     |     |
| REGEXP                           |     | x   | x   |     |     |     |     | x   |
| REGR_AVGX                        | x   |     |     |     |     |     |     |     |
| REGR_AVGY                        | x   |     |     |     |     |     |     |     |
| REGR_COUNT                       | x   |     |     |     |     |     |     |     |
| REGR_INTERCEPT                   | x   |     |     |     |     |     |     |     |
| REGR_R2                          | x   |     |     |     |     |     |     |     |
| REGR_SLOPE                       | x   |     |     |     |     |     |     |     |
| REGR_SXX                         | x   |     |     |     |     |     |     |     |
| REGR_SXY                         | x   |     |     |     |     |     |     |     |
| REGR_SYY                         | x   |     |     |     |     |     |     |     |
| REINDEX                          |     |     |     |     |     |     |     | x   |
| RELATIVE                         |     |     |     |     |     |     | x   |     |
| RELEASE                          | x   | x   | x   | x   |     |     |     | x   |
| RENAME                           |     | x   | x   | x   | x   |     |     | x   |
| REPEAT                           | x   | x   | x   | x   |     |     |     | x   |
| REPEATABLEREPLACE                |     |     | x   |     |     |     |     |     |
| REPLACE                          |     | x   |     |     |     |     |     | x   |
| REPLICATION                      |     |     |     |     |     | x   |     |     |
| REQUIRE                          |     | x   | x   |     |     |     |     |     |
| RESET                            |     |     |     | x   |     |     |     |     |
| RESIGNAL                         | x   | x   | x   | x   |     |     |     | x   |
| RESOURCE                         |     |     |     |     | x   |     |     |     |
| RESTART                          |     |     |     | x   |     |     |     |     |
| RESTORE                          |     |     |     |     |     | x   |     |     |
| RESTRICT                         |     | x   | x   | x   |     | x   | x   |     |
| RESULT                           | x   |     |     | x   |     |     |     |     |
| RESULT_SET_LOCATOR               |     |     |     | x   |     |     |     |     |
| RETURN                           | x   | x   | x   | x   |     | x   |     | x   |
| RETURNING                        |     | x   |     |     |     |     |     |     |
| RETURNS                          | x   |     |     | x   |     |     |     |     |
| REVERT                           |     |     |     |     |     | x   |     |     |
| REVOKE                           | x   | x   | x   | x   | x   | x   | x   | x   |
| RIGHT                            | x   | x   | x   | x   |     | x   | x   | x   |
| RLIKE                            |     | x   | x   |     |     |     |     |     |
| ROLE                             |     |     |     | x   |     |     |     |     |
| ROLLBACK                         | x   |     |     | x   |     | x   | x   | x   |
| ROLLUP                           | x   |     |     |     |     |     |     |     |
| ROUND_CEILING                    |     |     |     | x   |     |     |     |     |
| ROUND_DOWN                       |     |     |     | x   |     |     |     |     |
| ROUND_FLOOR                      |     |     |     | x   |     |     |     |     |
| ROUND_HALF_DOWN                  |     |     |     | x   |     |     |     |     |
| ROUND_HALF_EVEN                  |     |     |     | x   |     |     |     |     |
| ROUND_HALF_UP                    |     |     |     | x   |     |     |     |     |
| ROUND_UP                         |     |     |     | x   |     |     |     |     |
| ROUTINE                          |     |     |     | x   |     |     |     |     |
| ROW                              | x   |     | x   | x   | x   |     |     | x   |
| ROWCOUNT                         |     |     |     |     |     | x   |     |     |
| ROWGUIDCOL                       |     |     |     |     |     | x   |     |     |
| ROWID                            |     |     |     |     | x   |     |     |     |
| ROWNUM                           |     |     |     |     | x   |     |     |     |
| ROWNUMBER                        |     |     |     | x   |     |     |     |     |
| ROWS                             | x   | x   | x   | x   | x   |     | x   | x   |
| ROWSET                           |     |     |     | x   |     |     |     |     |
| ROW_NUMBER                       | x   |     | x   | x   |     |     |     | x   |
| RRN                              |     |     |     | x   |     |     |     |     |
| RULE                             |     |     |     |     |     | x   |     |     |
| RUN                              |     |     |     | x   |     |     |     |     |
| RUNNING                          | x   |     |     |     |     |     |     |     |
| SAVE                             |     |     |     |     |     | x   |     |     |
| SAVEPOINT                        | x   |     |     | x   |     |     |     | x   |
| SCHEDULESCHEMA                   |     |     | x   |     |     |     |     |     |
| SCHEMA                           |     | x   |     | x   |     | x   | x   |     |
| SCHEMAS                          |     | x   | x   |     |     |     |     |     |
| SCOPE                            | x   |     |     |     |     |     |     |     |
| SCRATCHPAD                       |     |     |     | x   |     |     |     |     |
| SCROLL                           | x   |     |     | x   |     |     | x   |     |
| SEARCH                           | x   |     |     | x   |     |     |     |     |
| SECOND                           | x   |     |     | x   |     |     | x   |     |
| SECONDS                          |     |     |     | x   |     |     |     |     |
| SECOND_MICROSECOND               |     | x   | x   |     |     |     |     |     |
| SECQTY                           |     |     |     | x   |     |     |     |     |
| SECTION                          |     |     |     |     |     |     | x   |     |
| SECURITY                         |     |     |     | x   |     |     |     |     |
| SECURITYAUDIT                    |     |     |     |     |     | x   |     |     |
| SEEK                             | x   |     |     |     |     |     |     |     |
| SELECT                           | x   | x   | x   | x   | x   | x   | x   | x   |
| SEMANTICKEYPHRASETABLE           |     |     |     |     |     | x   |     |     |
| SEMANTICSIMILARITYDETAILSTABLE   |     |     |     |     |     | x   |     |     |
| SEMANTICSIMILARITYTABLE          |     |     |     |     |     | x   |     |     |
| SENSITIVE                        | x   | x   | x   | x   |     |     |     | x   |
| SEPARATOR                        |     | x   | x   |     |     |     |     |     |
| SEQUENCE                         |     |     |     | x   |     |     |     |     |
| SESSION                          |     |     |     | x   | x   |     | x   |     |
| SESSION_USER                     | x   |     |     | x   |     | x   | x   |     |
| SET                              | x   | x   | x   | x   | x   | x   | x   | x   |
| SETUSER                          |     |     |     |     |     | x   |     |     |
| SHARE                            |     |     |     |     | x   |     |     |     |
| SHOW                             | x   | x   | x   |     |     |     |     |     |
| SHUTDOWN                         |     |     |     |     |     | x   |     |     |
| SIGNAL                           | x   | x   | x   | x   |     |     |     | x   |
| SIMILAR                          | x   |     |     |     |     |     |     |     |
| SIMPLE                           |     |     |     | x   |     |     |     |     |
| SIZE                             |     |     |     |     | x   |     | x   |     |
| SKIP                             | x   |     |     |     |     |     |     |     |
| SLOW                             |     | x   |     |     |     |     |     |     |
| SMALLINT                         | x   | x   | x   |     | x   |     | x   | x   |
| SNAN                             |     |     |     | x   |     |     |     |     |
| SOME                             | x   |     |     | x   |     | x   | x   |     |
| SOURCE                           |     |     |     | x   |     |     |     |     |
| SPACE                            |     |     |     |     |     |     | x   |     |
| SPATIAL                          |     | x   | x   |     |     |     |     |     |
| SPECIFIC                         | x   | x   | x   | x   |     |     |     | x   |
| SPECIFICTYPE                     | x   |     |     |     |     |     |     |     |
| SQL                              | x   | x   | x   | x   |     |     | x   | x   |
| SQLCA                            |     |     |     |     |     |     | x   |     |
| SQLCODE                          |     |     |     |     |     |     | x   |     |
| SQLERROR                         |     |     |     |     |     |     | x   |     |
| SQLEXCEPTION                     | x   | x   | x   |     |     |     |     |     |
| SQLID                            |     |     |     | x   |     |     |     |     |
| SQLSTATE                         | x   | x   | x   |     |     |     | x   |     |
| SQLWARNING                       | x   | x   | x   |     |     |     | x   |     |
| SQL_BIG_RESULT                   |     | x   | x   |     |     |     |     |     |
| SQL_CALC_FOUND_ROWS              |     | x   | x   |     |     |     |     |     |
| SQL_SMALL_RESULT                 |     | x   | x   |     |     |     |     |     |
| SQRT                             | x   |     |     |     |     |     |     |     |
| SSL                              |     | x   | x   |     |     |     |     |     |
| STACKED                          |     |     |     | x   |     |     |     |     |
| STANDARD                         |     |     |     | x   |     |     |     |     |
| START                            | x   |     |     | x   | x   |     |     | x   |
| STARTING                         |     | x   | x   | x   |     |     |     |     |
| STATEMENT                        |     |     |     | x   |     |     |     |     |
| STATIC                           | x   |     |     | x   |     |     |     |     |
| STATISTICS                       |     |     |     |     |     | x   |     |     |
| STATMENT                         |     |     |     | x   |     |     |     |     |
| STATS_AUTO_RECALC                |     | x   |     |     |     |     |     |     |
| STATS_PERSISTENT                 |     | x   |     |     |     |     |     |     |
| STATS_SAMPLE_PAGES               |     | x   |     |     |     |     |     |     |
| STAY                             |     |     |     | x   |     |     |     |     |
| STDDEV_POP                       | x   |     |     |     |     |     |     |     |
| STDDEV_SAMP                      | x   |     |     |     |     |     |     |     |
| STOGROUP                         |     |     |     | x   |     |     |     |     |
| STORED                           |     |     | x   |     |     |     |     |     |
| STORES                           |     |     |     | x   |     |     |     |     |
| STRAIGHT_JOIN                    |     | x   | x   |     |     |     |     |     |
| STYLE                            |     |     |     | x   |     |     |     |     |
| SUBMULTISET                      | x   |     |     |     |     |     |     |     |
| SUBSET                           | x   |     |     |     |     |     |     |     |
| SUBSTRING                        | x   |     |     | x   |     |     | x   |     |
| SUBSTRING_REGEX                  | x   |     |     |     |     |     |     |     |
| SUCCEEDS                         | x   |     |     |     |     |     |     |     |
| SUCCESSFUL                       |     |     |     |     | x   |     |     |     |
| SUM                              | x   |     |     |     |     |     | x   |     |
| SUMMARY                          |     |     |     | x   |     |     |     |     |
| SYMMETRIC                        | x   |     |     |     |     |     |     |     |
| SYNONYM                          |     |     |     | x   | x   |     |     |     |
| SYSDATE                          |     |     |     |     | x   |     |     |     |
| SYSFUN                           |     |     |     | x   |     |     |     |     |
| SYSIBM                           |     |     |     | x   |     |     |     |     |
| SYSPROC                          |     |     |     | x   |     |     |     |     |
| SYSTEM                           | x   |     | x   | x   |     |     |     | x   |
| SYSTEM_TIME                      | x   |     |     |     |     |     |     |     |
| SYSTEM_USER                      | x   |     |     | x   |     | x   | x   |     |
| SYS_*                            |     |     |     |     | x   |     |     |     |
| TABLE                            | x   | x   | x   | x   | x   | x   | x   | x   |
| TABLESAMPLE                      | x   |     |     |     |     | x   |     |     |
| TABLESPACE                       |     |     |     | x   |     |     |     |     |
| TEMPORARY                        |     |     |     |     |     |     | x   |     |
| TERMINATED                       |     | x   | x   |     |     |     |     |     |
| TEXTSIZE                         |     |     |     |     |     | x   |     |     |
| THEN                             | x   | x   | x   | x   | x   | x   | x   | x   |
| TIME                             | x   |     |     | x   |     |     | x   |     |
| TIMESTAMP                        | x   |     |     | x   |     |     | x   |     |
| TIMEZONE_HOUR                    | x   |     |     |     |     |     | x   |     |
| TIMEZONE_MINUTE                  | x   |     |     |     |     |     | x   |     |
| TINYBLOB                         |     | x   | x   |     |     |     |     |     |
| TINYINT                          |     | x   | x   |     |     |     |     |     |
| TINYTEXT                         |     | x   | x   |     |     |     |     |     |
| TO                               | x   | x   | x   | x   | x   | x   | x   | x   |
| TOP                              |     |     |     |     |     | x   |     |     |
| TRAILING                         | x   | x   | x   |     |     |     | x   |     |
| TRAN                             |     |     |     |     |     | x   |     |     |
| TRANSACTION                      |     |     |     | x   |     | x   | x   | x   |
| TRANSLATE                        | x   |     |     |     |     |     | x   |     |
| TRANSLATE_REGEX                  | x   |     |     |     |     |     |     |     |
| TRANSLATION                      | x   |     |     |     |     |     | x   |     |
| TREAT                            | x   |     |     |     |     |     |     |     |
| TRIGGER                          | x   | x   | x   | x   | x   | x   |     | x   |
| TRIM                             | x   |     |     | x   |     |     | x   |     |
| TRIM_ARRAY                       | x   |     |     |     |     |     |     |     |
| TRUE                             | x   | x   | x   |     |     |     | x   |     |
| TRUNCATE                         | x   |     |     | x   |     | x   |     |     |
| TRY_CONVERT                      |     |     |     |     |     | x   |     |     |
| TSEQUAL                          |     |     |     |     |     | x   |     |     |
| TYPE                             |     |     |     | x   |     |     |     |     |
| UESCAPE                          | x   |     |     |     |     |     |     |     |
| UID                              |     |     |     |     | x   |     |     |     |
| UNDO                             |     | x   | x   | x   |     |     |     |     |
| UNION                            | x   | x   | x   | x   | x   | x   | x   | x   |
| UNIQUE                           | x   | x   | x   | x   | x   | x   | x   | x   |
| UNKNOWN                          | x   |     |     |     |     |     | x   |     |
| UNLOCK                           |     | x   | x   |     |     |     |     |     |
| UNNEST                           | x   |     |     |     |     |     |     |     |
| UNPIVOT                          |     |     |     |     |     | x   |     |     |
| UNSIGNED                         |     | x   | x   |     |     |     |     |     |
| UNTIL                            | x   |     |     | x   |     |     |     |     |
| UPDATE                           | x   | x   | x   | x   | x   | x   | x   | x   |
| UPDATETEXT                       |     |     |     |     |     | x   |     |     |
| UPPER                            | x   |     |     |     |     |     | x   |     |
| USAGE                            |     | x   | x   | x   |     |     | x   |     |
| USE                              |     | x   | x   |     |     | x   |     |     |
| USER                             | x   |     |     | x   | x   | x   | x   | x   |
| USING                            | x   | x   | x   | x   |     |     | x   | x   |
| UTC_DATE                         |     | x   | x   |     |     |     |     |     |
| UTC_TIME                         |     | x   | x   |     |     |     |     |     |
| UTC_TIMESTAMP                    |     | x   | x   |     |     |     |     |     |
| VALIDATE                         |     |     |     |     | x   |     |     |     |
| VALIDPROC                        |     |     |     | x   |     |     |     |     |
| VALUE                            | x   |     |     | x   |     |     | x   |     |
| VALUES                           | x   | x   | x   | x   | x   | x   | x   | x   |
| VALUE_OF                         | x   |     |     |     |     |     |     |     |
| VARBINARY                        | x   | x   | x   |     |     |     |     |     |
| VARCHAR                          | x   | x   | x   |     | x   |     | x   | x   |
| VARCHAR2                         |     |     |     |     | x   |     |     |     |
| VARCHARACTER                     |     | x   | x   |     |     |     |     |     |
| VARIABLE                         |     |     |     | x   |     |     |     |     |
| VARIANT                          |     |     |     | x   |     |     |     |     |
| VARYING                          | x   | x   | x   |     |     | x   | x   |     |
| VAR_POP                          | x   |     |     |     |     |     |     |     |
| VAR_SAMP                         | x   |     |     |     |     |     |     |     |
| VCAT                             |     |     |     | x   |     |     |     |     |
| VERSION                          |     |     |     | x   |     |     |     |     |
| VERSIONING                       | x   |     |     |     |     |     |     |     |
| VIEW                             |     |     |     | x   | x   | x   | x   | x   |
| VIRTUAL                          |     |     | x   |     |     |     |     |     |
| VOLATILE                         |     |     |     | x   |     |     |     |     |
| VOLUMES                          |     |     |     | x   |     |     |     |     |
| WAITFOR                          |     |     |     |     |     | x   |     |     |
| WHEN                             | x   | x   | x   | x   |     | x   | x   | x   |
| WHENEVER                         | x   |     |     | x   | x   |     | x   | x   |
| WHERE                            | x   | x   | x   | x   | x   | x   | x   | x   |
| WHILE                            | x   | x   | x   | x   |     | x   |     | x   |
| WIDTH_BUCKET                     | x   |     |     |     |     |     |     |     |
| WINDOW                           | x   | x   | x   |     |     |     |     |     |
| WITH                             | x   | x   | x   | x   | x   | x   | x   | x   |
| WITHIN                           | x   |     |     |     |     |     |     |     |
| WITHIN GROUP                     |     |     |     |     |     | x   |     |     |
| WITHOUT                          | x   |     |     | x   |     |     |     | x   |
| WLM                              |     |     |     | x   |     |     |     |     |
| WORK                             |     |     |     |     |     |     | x   |     |
| WRITE                            |     | x   | x   | x   |     |     | x   |     |
| WRITETEXT                        |     |     |     |     |     | x   |     |     |
| XMLELEMENT                       |     |     |     | x   |     |     |     |     |
| XMLEXISTS                        |     |     |     | x   |     |     |     |     |
| XMLNAMESPACES                    |     |     |     | x   |     |     |     |     |
| XOR                              |     | x   | x   |     |     |     |     |     |
| YEAR                             | x   |     |     | x   |     |     | x   |     |
| YEARS                            |     |     |     | x   |     |     |     |     |
| YEAR_MONTH                       |     | x   | x   |     |     |     |     |     |
| ZEROFILL                         |     | x   | x   |     |     |     |     |     |
| ZONE                             |     |     |     |     |     |     | x   |     |
+----------------------------------+-----+-----+-----+-----+-----+-----+-----+-----+