有关格式化文件的信息,请参阅使用格式化文件批量导入数据(SQL Server)。 从SQL Server 2017 (14.x) 开始,format_file_path 可位于 Azure Blob 存储中。 有关示例,请参阅Azure Blob 存储中批量访问数据的示例。 FIELDQUOTE = 'field_quote' 自SQL Server 2017(14.x)起,此参数指定 CSV 文件中用作引号字符的...
SQL_SERVER_NAME 1.0 具有实际数据源特定服务器名称的字符串;在 SQLConnect、SQLDriverConnect 和SQLBrowseConnect 期间使用数据源名称时非常有用。 SQL_SPECIAL_CHARACTERS 2.0 一个字符串,其中包含所有特殊字符(即,除通过 z、A 到 Z、0 到 9 和下划线)的所有字符(可用于数据源的标识符名称(如表名、列名或索引名...
function check_addslashes($string) { $string = preg_replace('/'. preg_quote('\\') .'/', "\\\", $string); //escape any backslash $string = preg_replace('/\'/i', '\\\'', $string); //escape single quote with a backslash $string = preg_replace('/\"/', "\\\"", $strin...
1.DATEADD在向指定日期加上一段时间的基础上,返回新的datetime值。 (1)语法: DATEADD ( datepart , number, date ) (2)参数:datepart规定应向日期的哪一部分返回新值的参数。下表列出了Microsoft SQL Server识别的日期部分和缩写。 日期部分缩写 Year yy, yyyy quarter qq, q Month mm, m dayofyear dy, y...
Access queries can contain calculated columns that sometimes useAccess Functionsto get results. When you migrate queries to SQL Server, you need to replace the Access function with an equivalent TSQL function if one is available. If there is no corresponding TSQL function, then you...
SQL_FN_STR_REPLACE (ODBC 1.0)SQL_FN_STR_RIGHT (ODBC 1.0)SQL_FN_STR_RTRIM (ODBC 1.0)SQL_FN_STR_SOUNDEX (ODBC 2.0)SQL_FN_STR_SPACE (ODBC 2.0)SQL_FN_STR_SUBSTRING (ODBC 1.0)SQL_FN_STR_UCASE (ODBC 1.0)If an application can call the LOCATE scalar function with the string_exp1, ...
SQL Server Transact-SQL Index .NET Framework error occurred during execution of user-defined routine or aggregate "geography" 'IF EXISTS(SELECT COUNT(1))' VS 'IF EXISTS(SELECT 1) ' 'Incorrect syntax near' error while executing dynamic sql 'INSERT EXEC' within a function did not work 'Sort...
In Microsoft SQL Server, the column of type DATETIME can contain UNIQUE values because the DATETIME precision in Microsoft SQL Server is to the hundredth of a second. In Oracle, however, these values may not be UNIQUE as the date precision is to the second. You can replace a DATETIME ...
This function replaces the ODBC 1.0 functionSQLSetParam. For more information, see "Comments." Syntax C++Copy SQLRETURNSQLBindParameter( SQLHSTMT StatementHandle, SQLUSMALLINT ParameterNumber, SQLSMALLINT InputOutputType, SQLSMALLINT ValueType, SQLSMALLINT ParameterType, SQLULEN ColumnSize, SQLSMALLIN...
4070 16 No More than 255 columns were specified in the COMPUTE clause, and this metadata cannot be sent to a SQL Server version 6.5 client. 4071 10 No The XP callback function '%.*ls' failed in extended procedure '%.*ls' because it was executed within an INSERT-EXEC ...