The following terms have a special meaning in Firebird 2.5 DSQL. Some of them are also
reserved words, others aren't.
!< |
^< |
^= |
^> |
, |
:= |
!= |
!> |
( |
) |
< |
<= |
<> |
= |
> |
>= |
|| |
~< |
~= |
~> |
| ABS |
| ACCENT |
| ACOS |
| ACTION |
| ACTIVE |
| ADD |
| ADMIN |
| AFTER |
| ALL |
| ALTER |
| ALWAYS |
| AND |
| ANY |
| AS |
| ASC |
| ASCENDING |
| ASCII_CHAR |
| ASCII_VAL |
| ASIN |
| AT |
| ATAN |
| ATAN2 |
| AUTO |
| AUTONOMOUS |
| AVG |
| BACKUP |
| BEFORE |
| BEGIN |
| BETWEEN |
| BIGINT |
| BIN_AND |
| BIN_NOT |
| BIN_OR |
| BIN_SHL |
| BIN_SHR |
| BIN_XOR |
| BIT_LENGTH |
| BLOB |
| BLOCK |
| BOTH |
| BREAK |
| BY |
| CALLER |
| CASCADE |
| CASE |
| CAST |
| CEIL |
| CEILING |
| CHAR |
| CHAR_LENGTH |
| CHAR_TO_UUID |
| CHARACTER |
| CHARACTER_LENGTH |
| CHECK |
| CLOSE |
| COALESCE |
| COLLATE |
| COLLATION |
| COLUMN |
| COMMENT |
| COMMIT |
| COMMITTED |
| COMMON |
| COMPUTED |
| CONDITIONAL |
| CONNECT |
| CONSTRAINT |
| CONTAINING |
| COS |
| COSH |
| COT |
| COUNT |
| CREATE |
| CROSS |
| CSTRING |
| CURRENT |
| CURRENT_CONNECTION |
| CURRENT_DATE |
| CURRENT_ROLE |
| CURRENT_TIME |
| CURRENT_TIMESTAMP |
| CURRENT_TRANSACTION |
| CURRENT_USER |
| CURSOR |
| DATA |
| DATABASE |
| DATE |
| DATEADD |
| DATEDIFF |
| DAY |
| DEC |
| DECIMAL |
| DECLARE |
| DECODE |
| DEFAULT |
| DELETE |
| DELETING |
| DESC |
| DESCENDING |
| DESCRIPTOR |
| DIFFERENCE |
| DISCONNECT |
| DISTINCT |
| DO |
| DOMAIN |
| DOUBLE |
| DROP |
| ELSE |
| END |
| ENTRY_POINT |
| ESCAPE |
| EXCEPTION |
| EXECUTE |
| EXISTS |
| EXIT |
| EXP |
| EXTERNAL |
| EXTRACT |
| FETCH |
| FILE |
| FILTER |
| FIRST |
| FIRSTNAME |
| FLOAT |
| FLOOR |
| FOR |
| FOREIGN |
| FREE_IT |
| FROM |
| FULL |
| FUNCTION |
| GDSCODE |
| GEN_ID |
| GEN_UUID |
| GENERATED |
| GENERATOR |
| GLOBAL |
| GRANT |
| GRANTED |
| GROUP |
| HASH |
| HAVING |
| HOUR |
| IF |
| IGNORE |
| IIF |
| IN |
| INACTIVE |
| INDEX |
| INNER |
| INPUT_TYPE |
| INSENSITIVE |
| INSERT |
| INSERTING |
| INT |
| INTEGER |
| INTO |
| IS |
| ISOLATION |
| JOIN |
| KEY |
| LAST |
| LASTNAME |
| LEADING |
| LEAVE |
| LEFT |
| LENGTH |
| LEVEL |
| LIKE |
| LIMBO |
| LIST |
| LN |
| LOCK |
| LOG |
| LOG10 |
| LONG |
| LOWER |
| LPAD |
| MANUAL |
| MAPPING |
| MATCHED |
| MATCHING |
| MAX |
| MAXIMUM_SEGMENT |
| MAXVALUE |
| MERGE |
| MIDDLENAME |
| MILLISECOND |
| MIN |
| MINUTE |
| MINVALUE |
| MOD |
| MODULE_NAME |
| MONTH |
| NAMES |
| NATIONAL |
| NATURAL |
| NCHAR |
| NEXT |
| NO |
| NOT |
| NULL |
| NULLIF |
| NULLS |
| NUMERIC |
| OCTET_LENGTH |
| OF |
| ON |
| ONLY |
| OPEN |
| OPTION |
| OR |
| ORDER |
| OS_NAME |
| OUTER |
| OUTPUT_TYPE |
| OVERFLOW |
| OVERLAY |
| PAD |
| PAGE |
| PAGE_SIZE |
| PAGES |
| PARAMETER |
| PASSWORD |
| PI |
| PLACING |
| PLAN |
| POSITION |
| POST_EVENT |
| POWER |
| PRECISION |
| PRESERVE |
| PRIMARY |
| PRIVILEGES |
| PROCEDURE |
| PROTECTED |
| RAND |
| RDB$DB_KEY |
| READ |
| REAL |
| RECORD_VERSION |
| RECREATE |
| RECURSIVE |
| REFERENCES |
| RELEASE |
| REPLACE |
| REQUESTS |
| RESERV |
| RESERVING |
| RESTART |
| RESTRICT |
| RETAIN |
| RETURNING |
| RETURNING_VALUES |
| RETURNS |
| REVERSE |
| REVOKE |
| RIGHT |
| ROLE |
| ROLLBACK |
| ROUND |
| ROW_COUNT |
| ROWS |
| RPAD |
| SAVEPOINT |
| SCALAR_ARRAY |
| SCHEMA |
| SECOND |
| SEGMENT |
| SELECT |
| SENSITIVE |
| SEQUENCE |
| SET |
| SHADOW |
| SHARED |
| SIGN |
| SIMILAR |
| SIN |
| SINGULAR |
| SINH |
| SIZE |
| SKIP |
| SMALLINT |
| SNAPSHOT |
| SOME |
| SORT |
| SOURCE |
| SPACE |
| SQLCODE |
| SQLSTATE (2.5.1)
|
| SQRT |
| STABILITY |
| START |
| STARTING |
| STARTS |
| STATEMENT |
| STATISTICS |
| SUB_TYPE |
| SUBSTRING |
| SUM |
| SUSPEND |
| TABLE |
| TAN |
| TANH |
| TEMPORARY |
| THEN |
| TIME |
| TIMEOUT |
| TIMESTAMP |
| TO |
| TRAILING |
| TRANSACTION |
| TRIGGER |
| TRIM |
| TRUNC |
| TWO_PHASE |
| TYPE |
| UNCOMMITTED |
| UNDO |
| UNION |
| UNIQUE |
| UPDATE |
| UPDATING |
| UPPER |
| USER |
| USING |
| UUID_TO_CHAR |
| VALUE |
| VALUES |
| VARCHAR |
| VARIABLE |
| VARYING |
| VIEW |
| WAIT |
| WEEK |
| WEEKDAY |
| WHEN |
| WHERE |
| WHILE |
| WITH |
| WORK |
| WRITE |
| YEAR |
| YEARDAY |