postgres alter table add constraint
Indexes and table constraints involving the column will be automatically dropped as well. ... ADD GENERATED ALWAYS | BY DEFAULT } AS IDENTITY ,SET TABLESPACE new_tablespace [ NOWAIT ] ALTER TABLE [ IF EXISTS ] name ... ADD table_constraint_using_index ALTER CONSTRAINT constraint_name ... Indexes and table constraints involving the column will be automatically ...
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 postgres alter table add constraint 相關參考資料
ALTER TABLE - PostgreSQL 正體中文使用手冊
對於父資料表的所有CHECK 限制條件，必須還有相對應的子資料表限制條件，除非父資料表中標記為不可繼承（即使用ALTER TABLE ... ADD CONSTRAINT . https://docs.postgresql.tw Documentation: 10: ALTER TABLE - PostgreSQL
Indexes and table constraints involving the column will be automatically dropped as well. ... ADD GENERATED ALWAYS | BY DEFAULT } AS IDENTITY https://www.postgresql.org Documentation: 12: ALTER TABLE - PostgreSQL
SET TABLESPACE new_tablespace [ NOWAIT ] ALTER TABLE [ IF EXISTS ] name ... ADD table_constraint_using_index ALTER CONSTRAINT constraint_name ... Indexes and table constraints involving the column wil... https://www.postgresql.org Documentation: 8.2: ALTER TABLE - PostgreSQL
Indexes and table constraints involving the column will be automatically dropped as ... For example, it is possible to add several columns and/or alter the type of ... https://www.postgresql.org Documentation: 9.1: ALTER TABLE - PostgreSQL
Indexes and table constraints involving the column will be automatically dropped as ... For example, it is possible to add several columns and/or alter the type of ... https://www.postgresql.org Documentation: 9.3: ALTER TABLE - PostgreSQL
Indexes and table constraints involving the column will be automatically dropped ... To add a column or alter a column type or use the OF clause, you must also ... https://www.postgresql.org Documentation: 9.4: ALTER TABLE - PostgreSQL
SET TABLESPACE new_tablespace [ NOWAIT ] where action is one of: ADD ... Indexes and table constraints involving the column will be automatically dropped ... https://www.postgresql.org Documentation: 9.6: ALTER TABLE - PostgreSQL
Name. ALTER TABLE -- change the definition of a table ... [ NOT VALID ] ADD table_constraint_using_index ALTER CONSTRAINT ... Indexes and table constraints involving the column will be automatically ... https://www.postgresql.org PostgreSQL ALTER TABLE: Modifying Table Structure By ...
Introduction to PostgreSQL ALTER TABLE statement. Add a column, drop a column, rename a column, or change a column's data type. Set a default value for the column. Add a CHECK constraint to a colu... https://www.postgresqltutorial PostgreSQL ALTER TABLE命令- PostgreSQL基礎教程 - 極客書
PostgreSQL的ALTER TABLE命令用來添加，刪除，或修改現有表中的列。 還可以 ... ALTER TABLE table_name ADD CONSTRAINT MyUniqueConstraint ... http://tw.gitbook.net |