filter_by(name = 'some name') Multiple criteria may be specified as comma separated; the effect is that they will be joined together using the :func:`.and_` function:: session.query(MyClass).\ filter_by(name = 'some name', id = 5) The keyword expressions are extracted from the ...
Sometimes you may want to pass a comma separated string as an argument to stored procedure or SQL function and parse within the proc. This sample code shows how to parse a string based any delimiter you specify. The below code is using a function, but you can easily convert it into a s...
SELECT * FROM example_data WHERE regexp(name, '^J.*'); idnameqq_emailwebsite 1 John Smith john.smith@qq.com http://www.example.com 2 Jane Doe john.smith@qq.com example2.com 正则表达式替换函数:regexp_replace 语法: regexp_replace(string A, string B, string C) 返回值: string 说...
Beginning with SQL Server 2017 (14.x), this argument specifies a comma separated values file compliant to the RFC 4180 standard. Beginning with SQL Server 2022 (16.x), both Parquet and Delta formats are supported. SQL Copy SELECT * FROM OPENROWSET(BULK N'D:\XChange\test-csv.csv', FORMA...
Imagine a database where articles and their tags are separated into different tables. A developer wants to return one row per each article with all associated tags. The following query achieves this result: SQL SELECTa.articleId, title, STRING_AGG(tag,',')AStagsFROMdbo.ArticleASaLEFTOUTERJOIN...
See "<backup_device>," earlier in this section. n Is a placeholder that indicates that up to 64 backup devices might be specified in a comma-separated list. The number of devices in the MIRROR TO clause must equal the number of devices in the TO clause. For more information, see "Medi...
SQL*Loader-00208: Error on the FIELD NAMES record for table string, field stringstringstring was not found in the control file.\n Cause: The listed field was not found in the control file field list. The next error message lists the name of the data file where the error was found. ...
SQLRETURN SQLGetInfo( SQLHDBC ConnectionHandle, SQLUSMALLINT InfoType, SQLPOINTER InfoValuePtr, SQLSMALLINT BufferLength, SQLSMALLINT * StringLengthPtr); Arguments ConnectionHandle [Input] Connection handle. InfoType [Input] Type of information. InfoValuePtr [Output] Pointer to a buffer in which...
Before SQL Server 2017 (14.x), comma-separated value (CSV) files aren't supported by SQL Server bulk-import operations. However, in some cases, a CSV file can be used as the data file for a bulk import of data into SQL Server. For information about the requirements for importing data...
convert comma separated string values into integer values Convert Cron expression to Datetime Convert CURRENT_TIMESTAMP as Current date only convert date from YYYYMM to date for comparison convert date to bigint - sql server 2014 Convert date to int in sql server 2008 convert date to mm/dd/y...