在 SuperMap 中创建表和字段的时候,对字段名称和数据集的名称有一定的限制:
Oracle 等数据库均有一些保留的关键字,在 SuperMap 中创建表和字段的时候,表名和字段名都不能使用这些关键字,现在把它整理出来,希望给用户带来一些方便。除了下面列出的保留关键字外,Oracle对系统自动生成的对象及子对象以"SYS_"开头,因此Oracle会阻止用户为指定的对象或子对象以"SYS_"为前缀,否则有可能引起命名解析冲突。
表:表名和字段名都不能使用关键字列表ABORT | COMMIT | EXIT | LIMITED | ORDER | ROWLABEL | TERMINATE |
ACCEPT | COMPRESS | FALSE | LOCK | OTHERS | ROWNUM | THEN |
ACCESS | CONNECT | FETCH | LONG | OUT | ROWS | TO |
ADD | CONSTANT | FILE | LOOP | PACKAGE | ROWTYPE | TRIGGER |
ALL | CRASH | FLOAT | MAX | PARTITION | RUN | TRUE |
ALTER | CREATE | FOR | MAXEXTENTS | PCTFREE | SAVEPOINT | TYPE |
AND | CURRENT | FROM | MIN | PLS_INTEGER | SCHEMA | UID |
ANY | CURRVAL | FROM | MINUS | POSITIVE | SELECT | UNION |
ARRAY | CURSOR | FUNCTION | MLSLABEL | POSITIVEN | SEPARATE | UNIQUE |
ARRAYLEN | DATABASE | GENERIC | MOD | PRAGMA | SESSION | UPDATE |
AS | DATA_BASE | GOTO | MODE | PRIOR | SET | USE |
ASC | DATE | GRANT | MODIFY | PRIVATE | SHARE | USER |
ASSERT | DBA | GROUP | NATUAL | PRIVILEGES | SIZE | VALIDATE |
ASSIGN | DEBUGOFF | HAVING | NATURALN | PROCEDURE | SMALLINT | VALUES |
AT | DEBUGON | IDENTIFIED | NEW | PUBLIC | SPACE | VARCHAR |
AUDIT | DECLARE | IF | NEXTVAL | RAISE | SQL | VARCHAR2 |
BETWEEN | DECIMAL | IMMEDIATE | NOAUDIT | RANGE | SQLCODE | VARIANCE |
BINARY_INTEGER | DEFAULT | IN | NOCOMPRESS | RAW | SQLERRM | VIEW |
BODY | DEFINITION | INCREMENT | NOT | REAL | START | VIEWS |
BOOLEAN | DELAY | INDEX | NOWAIT | RECORD | STATE | WHEN |
BY | DELETE | INDEXES | NULL | REF | STATEMENT | WHENEVER |
CASE | DESC | INDICATOR | NUMBER | RELEASE | STTDEV | WHERE |
CHAR | DIGITS | INITIAL | NUMBER_BASE | REMR | SUBTYPE | WHILE |
CHAR_BASE | DISPOSE | INSERT | OF | RENAME | SUCCESSFUL | WITH |
CHECK | DISTINCT | INTEGER | OFFLINE | RESOURCE | SUM | WORK |
CLOSE | DO | INTERFACE | ON | RETURN | SYNONYM | WRITE |
CLUSTER | DROP | INTERSECT | ONLINE | REVERSE | SYSDATE | XOR |
CLUSTERS | ELSE | INTO | OPEN | REVOKE | TABAUTH | TEXT |
COLAUTH | ELSIF | IS | ROWLABEL | ROLLBACK | TABLE | |
COLUMN | EXCLUSIVE | LEVEL | OPTION | ROW | TABLES | |
COMMENT | EXISTS | LIKE | OR | ROWID | TASK |