Can a stored procedure access another database?

Posted on by Jessy Collins

Can a stored procedure access another database?

You can work around this in SQL Server by creating a stored procedure that accesses data in another database and signing the procedure with a certificate that exists in both databases. This gives users access to the database resources used by the procedure without granting them database access or permissions.

Can I query from two different databases?

For querying multiple tables in different databases on the same server, all we have to do is use the fully qualified table name. The only condition is, the user logged into the query analyzer (or used for executing the query) should have permission on both the databases.

How do I export a stored procedure from one database to another?

Solution 1

  1. Go the server in Management Studio.
  2. Select the database, right click on it Go to Task.
  3. Select generate scripts option under Task.
  4. and once its started select the desired stored procedures you want to copy.

How do I execute a stored procedure in multiple databases in SQL Server?

1) Use Registered Servers in SSMS. Each target database can be created as a Registered Server within a Server Group. You can then right click on the Server Group and select “New Query”. This query will execute against all Registered Servers in the Group.

Can we call a stored procedure inside a stored procedure in SQL Server?

You can call the stored procedure inside another stored procedure; the JavaScript in the outer stored procedure can retrieve and store the output of the inner stored procedure.

How do I transfer data from one database to another in SQL Server?

Steps that need to be followed are:

Launch SQL Server Management Studio. Select and right-click on the Source Database, go to Tasks > Export Data. Import/Export Wizard will be opened and click on Next to proceed. Enter the data source, server name and select the authentication method and the source database.

How do I query 2 databases in SQL?

Steps to Join Tables from Different Databases in SQL Server

  1. Step 1: Create the first database and table.
  2. Step 2: Create the second database and table.
  3. Step 3: Join the tables from the different databases in SQL Server.
  4. Step 4 (optional): Drop the databases created.

How can you connect to different databases using just one query?

It is possible to use database tables from different databases in one query, if your current connection is allowed to access both databases. You just need to prefix every table name with the database name: SELECT * FROM `databasename`.

How do I clone a stored procedure?

Launch MS SQL Server Management Studio in your system and go to the Object Explorer. Step 2. Right-click on the database from which you want to move data and then click on Tasks>>Generate Scripts… A Generate and Publish Scripts Wizard will appear on the screen, click on the Next button to proceed.

How do I export a SQL stored procedure?

Export Stored Procedure in SQL Server
In the Object Explorer, right-click on your database. Select Tasks from the context menu that appears. Select the Generate Scripts command.

How do I run a query in all SQL Server databases?

DECLARE @Sql NVARCHAR(MAX) = NULL; SELECT @Sql = COALESCE(@Sql + ‘ UNION ALL ‘ + CHAR(13) + CHAR(10), ” ) + ‘SELECT * FROM ‘ + QUOTENAME([name]) + ‘.. customer’ FROM master. sys. databases WHERE NOT [name] IN ( ‘master’, ‘tempdb’, ‘model’, ‘msdb’ ); PRINT @Sql; — EXECUTE ( @Sql );

How do I run the same script in all databases in SQL Server?

There is a handy undocumented stored procedure that allows you to do this without needing to set up a cursor against your sysdatabases table in the master database. This can be done by using sp_MSforeachdb to run the same command in all databases.

Can we call SP inside sp?

Here is an example of how to call a stored procedure inside another stored procedure. This is also known as nested stored procedures in SQL Server. Step 1: Create two simple stored procedure to insert some data into two different tables. both accept four parameters to insert the data.

Can one stored procedure call another?

In releases earlier than SQL Server 2000, you can call one stored procedure from another and return a set of records by creating a temporary table into which the called stored procedure (B) can insert its results or by exploring the use of CURSOR variables.

How do I import data from one database to another?

INSERT INTO SQL statement is used to insert data from one database table to another. The INSERT INTO can be used to transfer data from one database to other database or between two tables in the same database.

How do I connect two databases in SQL Server?

The tables and databases will be created under the same server.
…
Join Tables from Different Databases in SQL Server

  1. Step 1: Create the first database and table.
  2. Step 2: Create the second database and table.
  3. Step 3: Join the tables from the different databases in SQL Server.
  4. Step 4 (optional): Drop the databases created.

How do I use a different database from one in SQL?

This example illustrates a method to transfer data from one database into a memory-optimized table in a different database.

  1. Create Test Objects. Execute the following Transact-SQL in SQL Server Management Studio.
  2. Attempt cross-database query.
  3. Create a memory-optimized table type.
  4. Re-attempt the cross-database query.

How can I retrieve data from multiple databases?

The easiest way to get data from multiple servers is linking them, querying the data from each table using the fully qualified table name, i.e. Server. Database. Schema. Table , and make the union of all.

How do I script all stored procedures in SQL Server?

Option 1: Use the scripting wizard Right-click the db –> tasks –> Generate scripts –> go through the wizard. Option 2: Open the stored procedures folder in SSMS (in the object explorer details window) You can use shift click to select all the stored procedures and you can then right_click and script them to a file.

Where is stored procedure stored in database?

A stored procedure is a set of Structured Query Language (SQL) statements with an assigned name, which are stored in a relational database management system (RDBMS) as a group, so it can be reused and shared by multiple programs.

How can I return multiple values from a stored procedure in SQL Server?

In order to fetch the multiple returned values from the Stored Procedure, you need to make use of a variable with data type and size same as the Output parameter and pass it as Output parameter using OUTPUT keyword. You can also make use of the Split function to split the comma separated (delimited) values into rows.

How do I export and import a stored procedure in SQL Server?

SQL Server import and export wizard
To begin, open the Import and export wizard, right-click a database and select the Tasks sub-menu -> Export data command: Connect to a source database via the Choose a data source step. Connect to a destination SQL Server database in the Choose a destination step.

How can I retrieve data from multiple databases in a single query?

How do I run the same query on multiple databases in SQL Server?

Is SQL same for all databases?

SQL is the basic language used for all the databases. There are minor syntax changes amongst different databases, but the basic SQL syntax remains largely the same.