mirror of
https://github.com/FirebirdSQL/firebird.git
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200 lines
2.6 KiB
Plaintext
200 lines
2.6 KiB
Plaintext
----------------------------------------------------
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SQL keywords introduced in different server versions
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----------------------------------------------------
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An asterisk (*) mark shows that a keyword doesn't exist in the SQL specification
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and hence should be considered a non-standard language extention.
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Firebird 1.0:
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Added as reserved words:
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CURRENT_USER
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CURRENT_ROLE
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BREAK *
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DESCRIPTOR
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FIRST
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RECREATE *
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SKIP *
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SUBSTRING
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Firebird 1.5:
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Added as reserved words:
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CURRENT_CONNECTION *
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CURRENT_TRANSACTION *
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BIGINT
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CASE
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RELEASE
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ROW_COUNT
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SAVEPOINT
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Added as non-reserved words:
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COALESCE
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DELETING *
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INSERTING *
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LAST
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LEAVE
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LOCK *
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NULLIF
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NULLS
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STATEMENT
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UPDATING *
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USING
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Moved from reserved words to non-reserved:
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BREAK *
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DESCRIPTOR
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FIRST
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SKIP *
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SUBSTRING
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Firebird 2.0:
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Added as reserved words:
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BIT_LENGTH
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BOTH
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CHAR_LENGTH
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CHARACTER_LENGTH
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CLOSE
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CROSS
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FETCH
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LEADING
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LOWER
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OCTET_LENGTH
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OPEN
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ROWS
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TRAILING
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TRIM
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Moved from non-reserved words to reserved:
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USING
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Added as non-reserved words:
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BACKUP *
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BLOCK *
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COLLATION
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COMMENT *
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DIFFERENCE *
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IIF *
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NEXT
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SCALAR_ARRAY *
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SEQUENCE
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RESTART
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RETURNING *
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Moved from reserved words to non-reserved:
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ACTION
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CASCADE
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FREE_IT *
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RESTRICT
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ROLE
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TYPE
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WEEKDAY *
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YEARDAY *
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Removed reserved words:
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BASENAME *
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CACHE *
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CHECK_POINT_LEN *
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GROUP_COMMIT_WAIT *
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LOGFILE *
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LOG_BUF_SIZE *
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NUM_LOG_BUFS *
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RAW_PARTITIONS *
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Firebird 2.1:
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Added as reserved words:
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CONNECT
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DISCONNECT
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GLOBAL
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INSENSITIVE
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Added as non-reserved words:
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ABS
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ACCENT *
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ACOS *
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ALWAYS *
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ASCII_CHAR *
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ASCII_VAL *
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ASIN *
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ATAN *
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ATAN2 *
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BIN_AND *
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BIN_OR *
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BIN_SHL *
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BIN_SHR *
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BIN_XOR *
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CEIL
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CEILING
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COS *
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COSH *
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COT *
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DATEADD *
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DATEDIFF *
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DECODE *
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EXP
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FLOOR
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GEN_UUID *
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GENERATED
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HASH *
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LIST *
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LN
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LOG *
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LOG10 *
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LPAD *
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MATCHED
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MATCHING *
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MAXVALUE *
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MILLISECOND *
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MINVALUE *
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MOD
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OVERLAY
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PAD
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PI *
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PLACING
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POWER
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PRESERVE
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RAND *
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REPLACE *
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REVERSE *
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ROUND *
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RPAD *
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SIGN *
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SIN *
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SINH *
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SPACE
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SQRT
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TAN *
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TANH *
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TEMPORARY
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TRUNC *
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WEEK *
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Firebird 2.5:
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Added as reserved words:
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SIMILAR
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Added as non-reserved words:
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AUTONOMOUS *
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CHAR_TO_UUID *
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FIRSTNAME *
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LASTNAME *
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MIDDLENAME *
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OS_NAME *
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UUID_TO_CHAR *
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