FDExecutor
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This topic describes the FireDAC SQL Script execution utility.
General
FireDAC Executor is a major SQL script console execution tool, supporting many SQL scripting dialects. FDExecutor supports:
- Standard SQL commands, such as INSERT or SELECT.
- Stored procedure language commands, such as CREATE PROCEDURE.
- Script execution control commands, such as SPOOL, SET ECHO, and so on, coming from Oracle SQL*Plus, Microsoft ISQL, and other script execution utilities, supplied by DBMS vendors.
FireDAC itself uses FDExecutor to build demo databases. You can use FDExecutor as a ready-to-use tool to deploy database objects.
Command-Line Parameters
Run the Executor utility with the -? argument. It outputs the following reference text:
FireDAC Executor v 3.0.1 (Build 1337) (c) Embarcadero Technologies 2004-2013 http://www.embarcadero.com/products/rad-studio/firedac
Use: FDExecutor [-d <name>] [-n <file name>] [-u <user>] [-w <pwd>] [-l] [-e]
[-i] [-s] [-p <path>] [-t <path>] [{<scripts>}] [-a {<arguments>}]
-d - connection definition name
-n - connection definitions file name
-u - user name
-w - password
-l - login prompt
-p - path to SQL script files
-t - path to data files
-e - stop script execution only after a "drop non-existing object" error
-i - stop script execution after first error
-s - do not show messages during SQL script execution (silent)
-a - a list of script arguments
-? or -h - show help
Note: If the scripts are not specified, FDExecutor reads the standard input.
Examples:
- Executes the s1.sql and s2.sql scripts from the directory x:\MyScripts by using the Oracle_Demo connection definition; does not stop on errors.
FDExecutor -d Oracle_Demo -i -p x:\MyScripts s1.sql s2.sql
- Executes the command captured from the standard input.
echo drop table mytab | FDExecutor -d MySQL_Demo