syntaxsql コピー ALTER TABLE { database_name.schema_name.table_name | schema_name.table_name | table_name } { ALTER COLUMN column_name { [ type_schema_name. ] type_name [ ( { precision [ , scale ] } ) ] [ COLLATE collation_name ] [ NULL | NOT NULL ] } | ALTER INDEX inde...
ALTER TABLE modifica una definición de tabla mediante la alteración, adición o retirada de columnas y restricciones. ALTER TABLE también vuelve a asignar y compilar particiones, o deshabilita y habilita restricciones y desencadenadores.
ALTER TABLE modifies a table definition by altering, adding, or dropping columns and constraints. ALTER TABLE also reassigns and rebuilds partitions, or disables and enables constraints and triggers.
ALTER TABLE modifica uma definição de tabela alterando, adicionando ou descartando colunas e restrições. ALTER TABLE também reatribui e recompila partições ou desabilita e habilita restrições e gatilhos.
ALTER TABLE ändert eine Tabellendefinition durch Ändern, Hinzufügen oder Löschen von Spalten und Einschränkungen. Mit ALTER TABLE können Sie zudem Partitionen neu zuweisen und erstellen oder Einschränkungen und Trigger deaktivieren und
Syntax Arguments Related content Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance SQL database in Microsoft Fabric Specifies a set of options that can be applied to an index that is part of a constraint definition that is created by usingALTER TABLE. ...
ALTER TABLE - RENAME COLUMN To rename a column in a table, use the following syntax: ALTERTABLEtable_name RENAMECOLUMNold_nametonew_name; To rename a column in a table in SQL Server, use the following syntax: SQL Server: EXECsp_rename'table_name.old_name','new_name','COLUMN'; ...
syntaxsql 複製 ALTER INDEX { index_name | ALL } ON [ schema_name. ] table_name { REBUILD { [ PARTITION = ALL [ WITH ( <rebuild_index_option> ) ] ] | [ PARTITION = partition_number [ WITH ( <single_partition_rebuild_index_option> ) ] ] } | DISABLE | REORGANIZE [ PARTITION ...
syntaxsql 复制 ALTER INDEX { index_name | ALL } ON [ schema_name. ] table_name { REBUILD { [ PARTITION = ALL [ WITH ( <rebuild_index_option> ) ] ] | [ PARTITION = partition_number [ WITH ( <single_partition_rebuild_index_option> ) ] ] } | DISABLE | REORGANIZE [ PARTITION ...
syntaxsql 复制 ALTER DATABASE { database_name | CURRENT } SET { <option_spec> [ ,...n ] [ WITH <termination> ] } <option_spec> ::= { <accelerated_database_recovery> | <auto_option> | <automatic_tuning_option> | <change_tracking_option> | <containment_option> | <...