Alternative of CURSOR in SQL to improve performance ? alternative query for in clause Alternative to Full Outer Join Alternative to Row_Number Query Alternative way STUFF for XML PATH ('') ? Am getting an error when i run this code Ambiguous Column Name An aggregate may not appear in the ...
Using a Sql query is it possible to tell if a sql stored procedure is running? Is the real purpose that you want to avoid multiple instances of the procedure running? if it is the case, please use a session level application lock: ...
SQL> SQL> show_emp(7); SP2-0158: unknown SHOW option "_emp(7)" SQL> SQL> drop table emp; Table dropped. Related examples in the same category 1. Use 'show errors' command to display error information for your stored procedure
In Informix you can use SYSTEM statement to execute a OS command from a SPL stored procedure. In Oracle you can use DBMS_SCHEDULER.CREATE_JOB built-in package procedure to execute a OS command from a PL/SQL stored procedure. SYSTEM Statement in Infor
In SQLcl, you can also use ";" to list all the lines in the SQL buffer. The buffer has no command history list and does not record SQLcl commands. Use the following commands to run scripts: @ { url | file_name[.ext] } [arg ...] Runs the SQLcl statements in the specified scr...
In this example, the stored procedure can insert one row of data per call. Here is the stored procedure definition:SQL Server Stored Procedure Tutorial CREATE PROCEDURE sp_InsertToDepartment ( @DeptId INT ,@DeptName VARCHAR(50) ,@GroupName VARCHAR(50) ...
CommandType如果屬性設定為TableDirect,Prepare則不會執行任何動作。 如果CommandType設定為StoredProcedure,則呼叫Prepare應該會成功,但可能會導致無作業。 伺服器會視需要自動快取計劃以供重複使用;因此,您不需要直接在用戶端應用程式中呼叫此方法。 適用於 產品版本 ...
Accessing a Stored Procedure Preparing Statements in Connector/NET Attributes Property As of Connector/NET 8.0.26, an instance ofMySqlCommandcan be organized to execute simple Transact-SQL statements or stored procedures, both can be used in a prepared statement for faster execution and reuse. Thequ...
In this new chapter, we are going to show the following examples in a local SQL Server using SQL Server command line (sqlcmd).
Suppose that you want to run one instance of mysqld on port 3307 with a data directory of C:\mydata1, and another instance on port 3308 with a data directory of C:\mydata2. Use this procedure: Make sure that each data directory exists, including its own copy of the mysql database ...