Question: How do I run multiple SQL queries in Unix shell script?

How run multiple SQL queries in shell script?

sh script to execute multiple MySQL commands. mysql -h$host -u$user -p$password -e “drop database $dbname;” mysql -h$host -u$user -p$password -e “create database $dbname;” mysql -h$host -u$user -p$password -e “another MySQL command” …

Can I run multiple SQL scripts at once?

BAT file in the directory from which you want the . SQL files to be executed, double click the . BAT file and the command will loop and execute every SQL script in the folder.

How do I run a SQL script in SQL shell?

To run a SQL script using SQL*Plus, place the SQL along with any SQL*Plus commands in a file and save it on your operating system. For example, save the following script in a file called “C:emp. sql”. CONNECT scott/tiger SPOOL C:emp.

How do I run a SQL script in Unix?

Answer: To execute a script file in SQLPlus, type @ and then the file name. The above command assumes that the file is in the current directory. (ie: the current directory is usually the directory that you were located in before you launched SQLPlus.) This command would run a script file called script.

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How do I run a SQL script from the command line?

Run the script file

  1. Open a command prompt window.
  2. In the Command Prompt window, type: sqlcmd -S myServerinstanceName -i C:myScript.sql.
  3. Press ENTER.

How do I run a Sqlplus script from the command line?

To run a script as you start SQL*Plus, use one of the following options:

  1. Follow the SQLPLUS command with your username, a slash, a space, @, and the name of the file: SQLPLUS HR @SALES. SQL*Plus starts, prompts for your password and runs the script.
  2. Include your username as the first line of the file.

How do I run multiple SQL files?

How to execute multiple SQL files on SQL Server

  1. Initially the batch file will check and delete list. txt file if the file already exist in the directory.
  2. Create new list. …
  3. It will prompt and get response about Server, Database and credential to execute the SQL files.
  4. You can use existing list.

How do you run two statements in a snowflake?

The Snowflake stored procedure below will:

  1. Accept a string parameter that is a SQL statement designed to generate rows of SQL statements to execute.
  2. Execute the input SQL statement to generate a list of SQL statements to run.
  3. Run all statements identified by the “SQL_COMMAND” column one at a time.

How do I run multiple queries at once?

Simply put three queries one after the other in a . sql file, with semi-colons after each statement, then execute it as a script (either on a SQL*Plus prompt using @scriptname. sql or in TOAD/SQL Developer [or equivalent] using its script execution function).

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How do you call a shell script from PL SQL?

Execute a shell script from a PL/SQL procedure

  1. You can execute UNIX commands from inside Oracle by using the EXTPROC functionality.
  2. You can define an external routine and use the dbms_pipe package to call a UNIX shell script.
  3. Here is an example of a invoking a shell script from PL/SQL using dbms_scheduler:

How do I run a SQL query in Linux?

Create a sample database

  1. On your Linux machine, open a bash terminal session.
  2. Use sqlcmd to run a Transact-SQL CREATE DATABASE command. Bash Copy. /opt/mssql-tools/bin/sqlcmd -S localhost -U SA -Q ‘CREATE DATABASE SampleDB’
  3. Verify the database is created by listing the databases on your server. Bash Copy.

What is EOF in shell script?

The EOF operator is used in many programming languages. This operator stands for the end of the file. This means that wherever a compiler or an interpreter encounters this operator, it will receive an indication that the file it was reading has ended.

How do I run Sqlplus?

Starting SQL*Plus Command-line

  1. Open a UNIX or a Windows terminal and enter the SQL*Plus command: sqlplus.
  2. When prompted, enter your Oracle Database username and password. …
  3. Alternatively, enter the SQL*Plus command in the form: sqlplus username/password. …
  4. SQL*Plus starts and connects to the default database.

What is SQL*Plus command?

SQL*Plus is a command-line tool that provides access to the Oracle RDBMS. SQL*Plus enables you to: … Connect to an Oracle database. Enter and execute SQL commands and PL/SQL blocks. Format and print query results.

How do I run a .SQL file?

Run an SQL file from a hard drive

  1. In the Database tool window (View | Tool Windows | Database), right-click a data source.
  2. Select Run SQL Script.
  3. In the Select Path window, navigate to the SQL file that you want to apply.
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