Update SQL keywords list to SQL:2016

Per previous convention (see
ace397e9d24eddc56e7dffa921f506117b602d78), drop SQL:2008 and only keep
the latest two standards and SQL-92.

Note: SQL:2016-2 lists a large number of non-reserved keywords that
are really just information_schema column names related to new
features.  Those kinds of thing have not previously been listed as
keywords, and this was apparently done here by mistake, since these
keywords have been removed again in post-2016 working drafts.  So in
order to avoid bloating the keywords table unnecessarily, I have
omitted these erroneous keywords here.

doc/src/sgml/generate-keywords-table.pl

@@ -6,7 +6,7 @@
 use strict;
 use warnings;
 
-my @sql_versions = reverse sort ('1992', '2008', '2011');
+my @sql_versions = reverse sort ('1992', '2011', '2016');
 
 my $srcdir = $ARGV[0];
 

doc/src/sgml/keywords/sql2016-02-nonreserved.txt

@@ -19,6 +19,7 @@ CASCADE
 CATALOG
 CATALOG_NAME
 CHAIN
+CHAINING
 CHARACTER_SET_CATALOG
 CHARACTER_SET_NAME
 CHARACTER_SET_SCHEMA
@@ -30,10 +31,12 @@ COLLATION
 COLLATION_CATALOG
 COLLATION_NAME
 COLLATION_SCHEMA
+COLUMNS
 COLUMN_NAME
 COMMAND_FUNCTION
 COMMAND_FUNCTION_CODE
 COMMITTED
+CONDITIONAL
 CONDITION_NUMBER
 CONNECTION
 CONNECTION_NAME
@@ -42,7 +45,6 @@ CONSTRAINT_NAME
 CONSTRAINT_SCHEMA
 CONSTRAINTS
 CONSTRUCTOR
-CONTAINS
 CONTINUE
 CURSOR_NAME
 DATA
@@ -63,15 +65,21 @@ DISPATCH
 DOMAIN
 DYNAMIC_FUNCTION
 DYNAMIC_FUNCTION_CODE
-EQUALS
+ENCODING
+ENFORCED
+ERROR
 EXCLUDE
 EXCLUDING
+EXPRESSION
 FINAL
+FINISH
 FIRST
 FLAG
 FOLLOWING
+FORMAT
 FORTRAN
 FOUND
+FULFILL
 G
 GENERAL
 GENERATED
@@ -81,6 +89,7 @@ GRANTED
 HIERARCHY
 IGNORE
 IMMEDIATE
+IMMEDIATELY
 IMPLEMENTATION
 INCLUDING
 INCREMENT
@@ -91,8 +100,11 @@ INSTANTIABLE
 INSTEAD
 INVOKER
 ISOLATION
+JSON
 K
+KEEP
 KEY
+KEYS
 KEY_MEMBER
 KEY_TYPE
 LAST
@@ -111,6 +123,7 @@ MORE
 MUMPS
 NAME
 NAMES
+NESTED
 NESTING
 NEXT
 NFC
@@ -129,6 +142,7 @@ ORDERING
 ORDINALITY
 OTHERS
 OUTPUT
+OVERFLOW
 OVERRIDING
 P
 PAD
@@ -140,14 +154,21 @@ PARAMETER_SPECIFIC_NAME
 PARAMETER_SPECIFIC_SCHEMA
 PARTIAL
 PASCAL
+PASS
+PASSING
+PAST
 PATH
 PLACING
+PLAN
 PLI
 PRECEDING
 PRESERVE
 PRIOR
+PRIVATE
 PRIVILEGES
+PRUNE
 PUBLIC
+QUOTES
 READ
 RELATIVE
 REPEATABLE
@@ -158,12 +179,14 @@ RETURNED_CARDINALITY
 RETURNED_LENGTH
 RETURNED_OCTET_LENGTH
 RETURNED_SQLSTATE
+RETURNING
 ROLE
 ROUTINE
 ROUTINE_CATALOG
 ROUTINE_NAME
 ROUTINE_SCHEMA
 ROW_COUNT
+SCALAR
 SCALE
 SCHEMA
 SCHEMA_NAME
@@ -185,12 +208,14 @@ SPACE
 SPECIFIC_NAME
 STATE
 STATEMENT
+STRING
 STRUCTURE
 STYLE
 SUBCLASS_ORIGIN
 T
 TABLE_NAME
 TEMPORARY
+THROUGH
 TIES
 TOP_LEVEL_COUNT
 TRANSACTION
@@ -205,6 +230,7 @@ TRIGGER_SCHEMA
 TYPE
 UNBOUNDED
 UNCOMMITTED
+UNCONDITIONAL
 UNDER
 UNNAMED
 USAGE
@@ -212,7 +238,11 @@ USER_DEFINED_TYPE_CATALOG
 USER_DEFINED_TYPE_CODE
 USER_DEFINED_TYPE_NAME
 USER_DEFINED_TYPE_SCHEMA
+UTF16
+UTF32
+UTF8
 VIEW
 WORK
+WRAPPER
 WRITE
 ZONE

doc/src/sgml/keywords/sql2016-02-reserved.txt

@@ -1,4 +1,5 @@
 ABS
+ACOS
 ALL
 ALLOCATE
 ALTER
@@ -7,14 +8,19 @@ ANY
 ARE
 ARRAY
 ARRAY_AGG
+ARRAY_MAX_CARDINALITY
 AS
 ASENSITIVE
+ASIN
 ASYMMETRIC
 AT
+ATAN
 ATOMIC
 AUTHORIZATION
 AVG
 BEGIN
+BEGIN_FRAME
+BEGIN_PARTITION
 BETWEEN
 BIGINT
 BINARY
@@ -35,6 +41,7 @@ CHAR_LENGTH
 CHARACTER
 CHARACTER_LENGTH
 CHECK
+CLASSIFIER
 CLOB
 CLOSE
 COALESCE
@@ -45,9 +52,13 @@ COMMIT
 CONDITION
 CONNECT
 CONSTRAINT
+CONTAINS
 CONVERT
+COPY
 CORR
 CORRESPONDING
+COS
+COSH
 COUNT
 COVAR_POP
 COVAR_SAMP
@@ -61,6 +72,7 @@ CURRENT_DATE
 CURRENT_DEFAULT_TRANSFORM_GROUP
 CURRENT_PATH
 CURRENT_ROLE
+CURRENT_ROW
 CURRENT_SCHEMA
 CURRENT_TIME
 CURRENT_TIMESTAMP
@@ -73,8 +85,10 @@ DAY
 DEALLOCATE
 DEC
 DECIMAL
+DECFLOAT
 DECLARE
 DEFAULT
+DEFINE
 DELETE
 DENSE_RANK
 DEREF
@@ -88,8 +102,12 @@ DYNAMIC
 EACH
 ELEMENT
 ELSE
+EMPTY
 END
+END_FRAME
+END_PARTITION
 END-EXEC
+EQUALS
 ESCAPE
 EVERY
 EXCEPT
@@ -107,6 +125,7 @@ FLOAT
 FLOOR
 FOR
 FOREIGN
+FRAME_ROW
 FREE
 FROM
 FULL
@@ -117,12 +136,14 @@ GLOBAL
 GRANT
 GROUP
 GROUPING
+GROUPS
 HAVING
 HOLD
 HOUR
 IDENTITY
 IN
 INDICATOR
+INITIAL
 INNER
 INOUT
 INSENSITIVE
@@ -135,6 +156,15 @@ INTERVAL
 INTO
 IS
 JOIN
+JSON_ARRAY
+JSON_ARRAYAGG
+JSON_EXISTS
+JSON_OBJECT
+JSON_OBJECTAGG
+JSON_QUERY
+JSON_TABLE
+JSON_TABLE_PRIMITIVE
+JSON_VALUE
 LAG
 LANGUAGE
 LARGE
@@ -145,14 +175,20 @@ LEADING
 LEFT
 LIKE
 LIKE_REGEX
+LISTAGG
 LN
 LOCAL
 LOCALTIME
 LOCALTIMESTAMP
+LOG
+LOG10
 LOWER
 MATCH
+MATCH_NUMBER
+MATCH_RECOGNIZE
+MATCHES
 MAX
-MAX_CARDINALITY
+MEASURES
 MEMBER
 MERGE
 METHOD
@@ -182,7 +218,9 @@ OCCURRENCES_REGEX
 OF
 OFFSET
 OLD
+OMIT
 ON
+ONE
 ONLY
 OPEN
 OR
@@ -194,16 +232,24 @@ OVERLAPS
 OVERLAY
 PARAMETER
 PARTITION
+PATTERN
+PER
+PERCENT
 PERCENT_RANK
 PERCENTILE_CONT
 PERCENTILE_DISC
+PERIOD
+PERMUTE
+PORTION
 POSITION
 POSITION_REGEX
 POWER
+PRECEDES
 PRECISION
 PREPARE
 PRIMARY
 PROCEDURE
+PTF
 RANGE
 RANK
 READS
@@ -232,16 +278,22 @@ ROLLUP
 ROW
 ROW_NUMBER
 ROWS
+RUNNING
 SAVEPOINT
 SCOPE
 SCROLL
 SEARCH
 SECOND
+SEEK
 SELECT
 SENSITIVE
 SESSION_USER
 SET
+SHOW
 SIMILAR
+SIN
+SINH
+SKIP
 SMALLINT
 SOME
 SPECIFIC
@@ -256,14 +308,19 @@ STATIC
 STDDEV_POP
 STDDEV_SAMP
 SUBMULTISET
+SUBSET
 SUBSTRING
 SUBSTRING_REGEX
+SUCCEEDS
 SUM
 SYMMETRIC
 SYSTEM
+SYSTEM_TIME
 SYSTEM_USER
 TABLE
 TABLESAMPLE
+TAN
+TANH
 THEN
 TIME
 TIMESTAMP
@@ -276,14 +333,15 @@ TRANSLATE_REGEX
 TRANSLATION
 TREAT
 TRIGGER
-TRUNCATE
 TRIM
 TRIM_ARRAY
 TRUE
+TRUNCATE
 UESCAPE
 UNION
 UNIQUE
 UNKNOWN
+UNMATCHED
 UNNEST
 UPDATE
 UPPER
@@ -291,11 +349,13 @@ USER
 USING
 VALUE
 VALUES
+VALUE_OF
 VAR_POP
 VAR_SAMP
 VARBINARY
 VARCHAR
 VARYING
+VERSIONING
 WHEN
 WHENEVER
 WHERE

doc/src/sgml/keywords/sql2016-14-nonreserved.txt

@@ -5,7 +5,6 @@ BOM
 COLUMNS
 CONTENT
 DOCUMENT
-EMPTY
 ENCODING
 HEX
 ID
@@ -13,7 +12,6 @@ INDENT
 LOCATION
 NAMESPACE
 NIL
-PASSING
 PATH
 PRESERVE
 RETURNING