] table_or_view_name} syntaxsql 复制 -- Syntax for Azure Synapse Analytics and Microsoft Fabric [ WITH <common_table_expression> [ ,...n ] ] UPDATE [ database_name . [ schema_name ] . | schema_name . ] table_n
syntaxsql 複製 UPDATE STATISTICS [ schema_name . ] table_name [ ( { statistics_name } ) ] [ WITH { FULLSCAN | SAMPLE number PERCENT } ] [;] 注意 Azure Synapse Analytics 的無伺服器 SQL 集區不支援此語法。 引數 table_or_indexed_view_name 包含統計數據對象的數據表或索引檢視表名稱。
UPDATE Syntax UPDATEtable_name SETcolumn1=value1,column2=value2, ... WHEREcondition; Note:Be careful when updating records in a table! Notice theWHEREclause in theUPDATEstatement. TheWHEREclause specifies which record(s) that should be updated. If you omit theWHEREclause, all records in the...
This Tutorial Explains the MySQL UPDATE Statement Along with Query Syntax & Examples. You will Also Learn Different Variations of MySQL Update Table Command: As with any other database, we always have a need to update or modify or change existing data in the tables. In MySQL, we have the ...
] table_or_view_name} syntaxsql 复制 -- Syntax for Azure Synapse Analytics and Microsoft Fabric [ WITH <common_table_expression> [ ,...n ] ] UPDATE [ database_name . [ schema_name ] . | schema_name . ] table_name SET { column_name = { expression | NULL } } [ ,...n ] ...
syntaxsql UPDATETEXT[BULK] {table_name.dest_column_namedest_text_ptr} {NULL|insert_offset} {NULL|delete_length} [WITHLOG] [inserted_data| {table_name.src_column_namesrc_text_ptr} ] 参数 BULK 启用上载工具来上载二进制数据流。 该数据流必须由该工具在 TDS 协议级别提供。 在数据流不存在时,查...
syntaxsql UPDATESTATISTICS[schema_name. ]table_name[ ( {statistics_name} ) ] [WITH{FULLSCAN|SAMPLEnumberPERCENT} ] [;] 备注 Azure Synapse Analytics 中的无服务器 SQL 池不支持此语法。 参数 table_or_indexed_view_name 包含统计信息对象的表或索引视图的名称。
Specify ONLY syntax if the view in the UPDATE clause is a view that belongs to a hierarchy and you do not want to update rows from any of its subviews. See Also: "Restrictions on the DML_table_expression_clause" and "Updating a Table: Examples" schema Specify the schema containing ...
Syntax (positioned-update) UPDATEtable-nameview-namenicknameONLY(table-nameview-name)correlation-clauseSETassignment-clauseWHERE CURRENT OFcursor-name correlation-clause AScorrelation-name(,column-name) include-columns INCLUDE(,column-namedata-type) ...
In this article Syntax Arguments Return Types Remarks Show 2 more Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance Returns a Boolean value that indicates whether an INSERT or UPDATE attempt was made on a specified column of a table or view. UPDATE() is used ...