syntaxsql 複製 CAST ( expression AS data_type [ ( length ) ] ) CONVERT 語法: syntaxsql 複製 CONVERT ( data_type [ ( length ) ] , expression [ , style ] ) Transact-SQL 語法慣例 引數 表示式 任何有效的運算式。 data_type 目標資料類型
syntaxsql 复制 CONVERT ( data_type [ ( length ) ] , expression [ , style ] ) Transact-SQL 语法约定 参数 expression 任何有效的表达式。 data_type 目标数据类型。 这包括 xml、bigint 和sql_variant 。 不能使用别名数据类型。 长度 指定目标数据类型长度的可选整数,适用于允许用户指定长度的数据类...
Transact-SQL 構文表記規則構文syntaxsql コピー TRY_CONVERT ( data_type [ ( length ) ] , expression [ , style ] ) 注意 SQL Server 2014 (12.x) 以前のバージョンの Transact-SQL 構文を確認するには、以前のバージョンのドキュメントを参照してください。
CHECKSUM (Transact-SQL) CONNECTIONPROPERTY (Transact-SQL) CONTEXT_INFO (Transact-SQL) CURRENT_REQUEST_ID (Transact-SQL) ERROR_LINE (Transact-SQL) ERROR_MESSAGE (Transact-SQL) ERROR_NUMBER (Transact-SQL) ERROR_PROCEDURE (Transact-SQL) ERROR_SEVERITY (Transact-SQL) ...
syntaxsql Copy CAST ( expression AS data_type [ ( length ) ] ) CONVERT syntax:syntaxsql Copy CONVERT ( data_type [ ( length ) ] , expression [ , style ] ) Transact-SQL syntax conventionsNote To view Transact-SQL syntax for SQL Server 2014 (12.x) and earlier versions, see ...
Gilt für:SQL ServerAzure SQL-DatenbankAzure SQL Managed InstanceAzure Synapse AnalyticsAnalytics Platform System (PDW)SQL Analytics-Endpunkt in Microsoft FabricWarehouse in Microsoft Fabric Mit diesen Funktionen wird ein Ausdruck von einem Datentyp in einen anderen konvertiert. Syntax CAST-Syntax: ...
Converts an expression of one data type to another in SQL Server 2008 R2. Transact-SQL Syntax Conventions Syntax Syntax for CAST: CAST ( expression AS data_type [ ( length ) ] ) Syntax for CONVERT: CONVERT ( data_type [ ( length ) ] , expression [ , style ] ) ...
gives you the syntax and power of SQL on the command line Examples export LC_ALL=en_US; top -b | head | termsql -1 -H 6 "select [PID],[USER],[COMMAND],[%CPU] from tbl where [%CPU]>=25" termsql doesn't recognize numbers like "25,3" as numbers, but as strings. export LC...
SQL analytics endpoint in Microsoft Fabric Warehouse in Microsoft Fabric Returns a value cast to the specified data type if the cast succeeds; otherwise, returnsNULL. Transact-SQL syntax conventions Syntax syntaxsql TRY_CONVERT(data_type[ ( length ) ] , expression [ , style ] ) ...
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