=> DROP ACCESS POLICY ON customer FOR COLUMN Customer_Number; 删除表的行访问策略: => DROP ACCESS POLICY ON customer_info FOR ROWS; 2 - DROP AGGREGATE FUNCTION 从Vertica 编录中删除用户定义的聚合函数 (UDAnF)。 语法 DROP AGGREGATE FUNCTION [ IF EXISTS ] [[database.]schema.]function( [argli...
Doing so can leave the database in an inconsistent state. Check that the target table is not in use, either directly or indirectly—for example, in a view. If you drop and restore a table that is referenced by a view, the new table must have the same name and column definitions....
Bugs producing false negatives in the precondition (i.e. thinking the constraint doesn't exist when it actually does) would have been caught by all existing automated tests that downgrade. There's no automated test coverage for false positives (thinking the constraint does exist when it actually ...
Add fields from different Dataset in a same Matrix SSRS ADD GROUP-ADJACENT BEFORE & ADJACENT AFTER Add horizontal line after each record Add page break at Column Level in RDLC Report Add report parameter to the export file name Add row border at the end of parent row group Add Serial No ...
Iceberg テーブルスキーマを進化させる ALTER TABLE ADD COLUMNS ALTER TABLE DROP COLUMN ALTER TABLE CHANGE COLUMN SHOW COLUMNS Iceberg のその他の DDL オペレーション Iceberg テーブルを最適化する サポートされているデータ型 追加リソース ...
"Dynamic Date" in a suscribed SSRS report "How to get distinct values of sharepoint column using SSRS" "Invalid namespace" when using SSMS to connect to SSRS "Subscriptions cannot be created because the credentials used to run the report are not stored, or if a linked report, the link ...
Removes the specified view. Vertica does not check for dependencies on the dropped view. After dropping a view, other views that reference it fail.If you drop a view and replace it with another view or table with the same name and column names, other views that reference that name use ...
Doing so can leave the database in an inconsistent state. Check that the target table is not in use, either directly or indirectly—for example, in a view. If you drop and restore a table that is referenced by a view, the new table must have the same name and column definitions....