看了看7.3的文档,没有:ALTER TABLE [ ONLY ] table [ * ]
ADD [ COLUMN ] column type [ column_constraint [ ... ] ]
ALTER TABLE [ ONLY ] table [ * ]
DROP [ COLUMN ] column [ RESTRICT | CASCADE ]
ALTER TABLE [ ONLY ] table [ * ]
ALTER [ COLUMN ] column { SET DEFAULT value | DROP DEFAULT }
ALTER TABLE [ ONLY ] table [ * ]
ALTER [ COLUMN ] column { SET | DROP } NOT NULL
ALTER TABLE [ ONLY ] table [ * ]
ALTER [ COLUMN ] column SET STATISTICS integer
ALTER TABLE [ ONLY ] table [ * ]
ALTER [ COLUMN ] column SET STORAGE { PLAIN | EXTERNAL | EXTENDED | MAIN }
ALTER TABLE [ ONLY ] table [ * ]
RENAME [ COLUMN ] column TO new_column
ALTER TABLE table
RENAME TO new_table
ALTER TABLE [ ONLY ] table [ * ]
ADD table_constraint
ALTER TABLE [ ONLY ] table [ * ]
DROP CONSTRAINT constraint_name [ RESTRICT | CASCADE ]
ALTER TABLE table
OWNER TO new_owner
解决方案 »
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