How will you compare stored procedures on two databases in SQL Server?

How do I compare data in two databases in SQL Server?

To compare data by using the New Data Comparison Wizard

  1. On the SQL menu, point to Data Compare, and then click New Data Comparison. …
  2. Identify the source and target databases. …
  3. Select the check boxes for the tables and views that you want to compare.

How do you compare results of two stored procedures in SQL Server?

3 Answers. Easy option 1: Output the stored procedure results to a text file (one per procedure version) and use a diff tool/editor to make sure they are the same. Easy option 2: Write the stored procedure results to a table/temp table (per return table per procedure) and write sql to compare the results.

How do I compare two database table structures in SQL Server?

Without the use of third party tools, one way to compare table schemas using native T-SQL is to query the INFORMATION_SCHEMA. COLUMNS metadata and build a custom made procedure or logic that compares two tables. Another way to do this is to use the dynamic management function sys.

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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.

How do I compare two .SQL files?

Q: Can I compare SQL objects from SSMS

A: Yes. ApexSQL Compare offers integration for SSMS and Visual Studio, so you can right-click a SQL object in Object Explorer, select the Compare scripts in the right-click context menu, then Set as left/right, and the New comparison query window will be shown.

How can I compare the contents of two files?

Comparing files (diff command)

  1. To compare two files, type the following: diff chap1.bak chap1. This displays the differences between the chap1. …
  2. To compare two files while ignoring differences in the amount of white space, type the following: diff -w prog.c.bak prog.c.

How compare two SQL query results?

The solution to this is very simple. Run both queries using a UNION to combine the results! The UNION operator returns unique records. If the two results sets are identical the row count will remain the same as the original query.

How do I combine multiple SQL queries in one result?


  1. To combine two or more SELECT statements to form a single result table, use the set operators: UNION, EXCEPT or INTERSECT. …
  2. To keep all duplicate rows when combining result tables, specify the ALL keyword with the set operator clause.
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How do I view stored procedures?

To view the definition a procedure in Object Explorer

  1. In Object Explorer, connect to an instance of Database Engine and then expand that instance.
  2. Expand Databases, expand the database in which the procedure belongs, and then expand Programmability.

How do I check if two rows have the same value in SQL?

How to Find Duplicate Values in SQL

  1. Using the GROUP BY clause to group all rows by the target column(s) – i.e. the column(s) you want to check for duplicate values on.
  2. Using the COUNT function in the HAVING clause to check if any of the groups have more than 1 entry; those would be the duplicate values.

How do you compare two tables?

Use the Find Unmatched Query Wizard to compare two tables

  1. One the Create tab, in the Queries group, click Query Wizard.
  2. In the New Query dialog box, double-click Find Unmatched Query Wizard.
  3. On the first page of the wizard, select the table that has unmatched records, and then click Next.

How can use two database in stored procedure?

If we’re talking about two databases on the same server: yes, a stored procedure can access another database. You have to make sure that the user under whose privileges the procedure is being run has the necessary privileges on each database.

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

Open a new Query Window and write a query which has to be executed against multiple database of a server. Right click in the window and Select an option “Run On Multiple Targets” as shown below. This will open a new window which will have all the database available on the current server listed as shown below.

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How do I execute a stored procedure inside another stored procedure in SQL server?

Executing SQL Stored Procedure from Another Stored Procedure

  1. create procedure Sp_insert.
  2. (
  3. @ID int,
  4. @TempName varchar(max)
  5. )
  6. as.
  7. begin.
  8. Declare @SampleTable Table(id int, Name varchar(max))