-- SQL:2011 keywords from the source: https://www.postgresql.org/docs/current/static/sql-keywords-appendix.html ,
ABS, ALL, ALLOCATE, ALTER, AND, ANY, ARE, ARRAY, ARRAY_AGG, ARRAY_MAX_CARDINALITY, AS, ASENSITIVE, ASYMMETRIC, AT, ATOMIC, AUTHORIZATION, AVG,
BEGIN, BEGIN_FRAME, BEGIN_PARTITION, BETWEEN, BIGINT, BINARY, BLOB, BOOLEAN, BOTH, BY,
CALL, CALLED, CARDINALITY, CASCADED, CASE, CAST, CEIL, CEILING, CLOB, CLOSE, COALESCE, COLLATE, COLLECT, COLUMN, COMMIT, CONDITION, CONNECT, CONSTRAINT, CONTAINS, CONVERT, CORR, CORRESPONDING, COUNT, COVAR_POP, COVAR_SAMP, CREATE, CROSS,
CUBE, CUME_DIST, CURRENT, CURRENT_CATALOG, CURRENT_DATE, CURRENT_DEFAULT_TRANSFORM_GROUP, CURRENT_PATH, CURRENT_ROLE, CURRENT_ROW, CURRENT_SCHEMA, CURRENT_TIME, CURRENT_TIMESTAMP, CURRENT_TRANSFORM_GROUP_FOR_TYPE, CURRENT_USER, CURSOR, CYCLE,
DATALINK, DATE, DAY, DEALLOCATE, DEC, DECIMAL, DECLARE, DEFAULT, DELETE, DENSE_RANK, DEREF, DESCRIBE, DETERMINISTIC, DISCONNECT, DISTINCT, DLNEWCOPY, DLPREVIOUSCOPY, DLURLCOMPLETE, DLURLCOMPLETEONLY, DLURLCOMPLETEWRITE, DLURLPATH, DLURLPATHONLY, DLURLPATHWRITE, DLURLSERVER, DLURLSCHEME, DLVALUE, DOUBLE, DROP, DYNAMIC,
EACH, ELEMENT, ELSE, END, END_FRAME, END_PARTITION, END-EXEC, EQUALS, ESCAPE, EVERY, EXCEPT, EXEC, EXECUTE, EXISTS, EXP, EXTERNAL, EXTRACT,
FALSE, FETCH, FILTER, FIRST_VALUE, FLOAT, FLOOR, FOR, FOREIGN, FRAME_ROW, FREE, FROM, FULL, FUNCTION, FUSION,
GET, GLOBAL, GRANT, GROUP, GROUPING, GROUPS,
HAVING, HOLD, HOUR,
CHAR, CHAR_LENGTH, CHARACTER, CHARACTER_LENGTH, CHECK,
IDENTITY, IMPORT, IN, INDICATOR, INNER, INOUT, INSENSITIVE, INSERT, INT, INTEGER, INTERSECT, INTERSECTION, INTERVAL, INTO, IS,
JOIN,
LAG, LANGUAGE, LARGE, LAST_VALUE, LATERAL, LEAD, LEADING, LEFT, LIKE, LIKE_REGEX, LN, LOCAL, LOCALTIME, LOCALTIMESTAMP, LOWER,
MATCH, MAX, MEMBER, MERGE, METHOD, MIN, MINUTE, MOD, MODIFIES, MODULE, MONTH, MULTISET,
NATIONAL, NATURAL, NCLOB, NEW, NCHAR, NO, NONE, NORMALIZE, NOT, NTH_VALUE, NTILE, NULL, NULLIF, NUMERIC,
OCCURRENCES_REGEX, OCTET_LENGTH, OF, OFFSET, OLD, ON, ONLY, OPEN, OR, ORDER, OUT, OUTER, OVER, OVERLAPS, OVERLAY,
PARAMETER, PARTITION, PERCENT, PERCENT_RANK, PERCENTILE_CONT, PERCENTILE_DISC, PERIOD, PORTION, POSITION, POSITION_REGEX, POWER, PRECEDES, PRECISION, PREPARE, PRIMARY, PROCEDURE,
RANGE, RANK, READS, REAL, RECURSIVE, REF, REFERENCES, REFERENCING, REGR_AVGX, REGR_AVGY, REGR_COUNT, REGR_INTERCEPT, REGR_R2, REGR_SLOPE, REGR_SXX, REGR_SXY, REGR_SYY, RELEASE, RESULT, RETURN, RETURNS, REVOKE, RIGHT, ROLLBACK, ROLLUP, ROW, ROW_NUMBER, ROWS,
SAVEPOINT, SCOPE, SCROLL, SEARCH, SECOND, SELECT, SENSITIVE, SESSION_USER, SET, SIMILAR, SMALLINT, SOME, SPECIFIC, SPECIFICTYPE, SQL, SQLEXCEPTION, SQLSTATE, SQLWARNING, SQRT, START, STATIC, STDDEV_POP, STDDEV_SAMP, SUBMULTISET, SUBSTRING, SUBSTRING_REGEX, SUCCEEDS, SUM, SYMMETRIC, SYSTEM, SYSTEM_TIME, SYSTEM_USER,
TABLE, TABLESAMPLE, THEN, TIME, TIMESTAMP, TIMEZONE_HOUR, TIMEZONE_MINUTE, TO, TRAILING, TRANSLATE, TRANSLATE_REGEX, TRANSLATION, TREAT, TRIGGER, TRIM, TRIM_ARRAY, TRUE, TRUNCATE,
UESCAPE, UNION, UNIQUE, UNKNOWN, UNNEST, UPDATE, UPPER, USER, USING,
VALUE, VALUE_OF, VALUES, VAR_POP, VAR_SAMP, VARBINARY, VARCHAR, VARYING, VERSIONING,
WHEN, WHENEVER, WHERE, WIDTH_BUCKET, WINDOW, WITH, WITHIN, WITHOUT,
XML, XMLAGG, XMLATTRIBUTES, XMLBINARY, XMLCAST, XMLCOMMENT, XMLCONCAT, XMLDOCUMENT, XMLELEMENT, XMLEXISTS, XMLFOREST, XMLITERATE, XMLNAMESPACES, XMLPARSE, XMLPI, XMLQUERY, XMLSERIALIZE, XMLTABLE, XMLTEXT, XMLVALIDATE,
YEAR,
