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Below is an alphabetical list of words reserved by local SQL. Avoid using these reserved words for the names of metadata objects (tables, columns, and indexes). An "Invalid use of keyword error" occurs when reserved words are used as names for metadata objects. If a metadata object must have a reserved word as it name, prevent the error by enclosing the name in quotation marks and prefixing the reference with the table name.
ACTIVE ADD ALL AFTER ALTER AND ANY AS ASC ASCENDING AT AUTO AUTOINC AVG BASE_NAME BEFORE BEGIN BETWEEN BLOB BOOLEAN BOTH BY BYTES CACHE CAST CHAR CHARACTER CHECK CHECK_POINT_LENGTH COLLATE COLUMN COMMIT COMMITTED COMPUTED CONDITIONAL CONSTRAINT CONTAINING COUNT CREATE CSTRING CURRENT CURSOR DATABASE DATE DAY DEBUG DEC DECIMAL DECLARE DEFAULT DELETE DESC DESCENDING DISTINCT |
DO DOMAIN DOUBLE DROP ELSE END ENTRY_POINT ESCAPE EXCEPTION EXECUTE EXISTS EXIT EXTERNAL EXTRACT FILE FILTER FLOAT FOR FOREIGN FROM FULL FUNCTION GDSCODE GENERATOR GEN_ID GRANT GROUP GROUP_COMMIT_WAIT_TIME HAVING HOUR IF IN INT INACTIVE INDEX INNER INPUT_TYPE INSERT INTEGER INTO IS ISOLATION JOIN KEY LONG LENGTH LOGFILE LOWER LEADING LEFT LEVEL LIKE LOG_BUFFER_SIZE |
MANUAL MAX MAXIMUM_SEGMENT MERGE MESSAGE MIN MINUTE MODULE_NAME MONEY MONTH NAMES NATIONAL NATURAL NCHAR NO NOT NULL NUM_LOG_BUFFERS NUMERIC OF ON ONLY OPTION OR ORDER OUTER OUTPUT_TYPE OVERFLOW PAGE_SIZE PAGE PAGES PARAMETER PASSWORD PLAN POSITION POST_EVENT PRECISION PROCEDURE PROTECTED PRIMARY PRIVILEGES RAW_PARTITIONS RDB$DB_KEY READ REAL RECORD_VERSION REFERENCES RESERV RESERVING RETAIN RETURNING_VALUES RETURNS REVOKE RIGHT |
ROLLBACK SECOND SEGMENT SELECT SET SHARED SHADOW SCHEMA SINGULAR SIZE SMALLINT SNAPSHOT SOME SORT SQLCODE STABILITY STARTING STARTS STATISTICS SUB_TYPE SUBSTRING SUM SUSPEND TABLE THEN TIME TIMESTAMP TIMEZONE_HOUR TIMEZONE_MINUTE TO TRAILING TRANSACTION TRIGGER TRIM UNCOMMITTED UNION UNIQUE UPDATE UPPER USER VALUE VALUES VARCHAR VARIABLE VARYING VIEW WAIT WHEN WHERE WHILE WITH WORK WRITE YEAR |
The following are operators used in local SQL. Avoid using these characters in the names of metadata objects.
||, -, *, /, <>, <, >, ,(comma), =, <=, >=, ~=, !=, ^=, (, )