Executes operating system commands. To execute an operating system command, start a line with two exclamation marks (!!) followed by the operating system command. For example:text Copy :!! dir Note The command is executed on the computer on which sqlcmd is running....
SQL JOIN With AS Alias We can useAS aliaseswith table names to make our query short and clean. For example, -- use alias C for Customers table-- use alias O for Orders tableSELECTC.customer_id, C.first_name, O.amountFROMCustomersASCJOINOrdersASOONC.customer_id = O.customer; ...
You can terminate a command in SQL Commands using a semicolon (;), a slash (/), or with nothing. Consider the following valid alternatives: SELECT * fromemp; SELECT * fromemp/ SELECT * fromemp The first example demonstrates the use of a semicolon (;), the second example demonstrates ...
You use SQLCMD scripts when you have to process Windows System commands and Transact-SQL statements in the same script. Learn how to write and edit SQLCMD scripts using the Database Engine Query Editor.
Head over and check out the full source code for the Array DML error handling example on the Embarcadero GitHub. With the use ofWindows IDE, you can execute multiple SQL commands in Delphi when developing in Delphi or C++ environments. Try yourFree Trial here. ...
ExecuteNonQueryExecutes commands such as Transact-SQL INSERT, DELETE, UPDATE, and SET statements. ExecuteScalarRetrieves a single value (for example, an aggregate value) from a database. ExecuteXmlReaderSends theCommandTextto theConnectionand builds anXmlReaderobject. ...
type SQL commands without quotes termsql -i input.txt select col3 DONE quotes around the whole statement will continue to be recommended because you'll have to escape special charactes in the shell like this: termsql -i input.txt select col3 from tbl where col0="'test spaces'" ; select...
R/W indicates that the value can be reset by using thesetvarcommand and subsequent commands will use the new value. Examples A. Using the setvar command in a script Manysqlcmdoptions can be controlled in a script by using thesetvarcommand. In the following example, the script test.sql is...
Notice that you do not need a semicolon at the end of the command; COPY is a SQL*Plus command, not a SQL command, even though it contains a query. Since most COPY commands are longer than one line, you must use a line continuation hyphen (-), optionally preceded by a space, at ...
For example, using T-SQL commands: GRANT SELECT ON OBJECT::msdb.dbo.sysjobs TO zbx_monitor; GRANT SELECT ON OBJECT::msdb.dbo.sysjobservers TO zbx_monitor; GRANT SELECT ON OBJECT::msdb.dbo.sysjobactivity TO zbx_monitor; GRANT EXECUTE ON OBJECT::msdb.dbo.agent_datetime TO zbx_monitor; ...