Frequent question: 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 will you compare stored procedures on two databases in SQL Server?

Compare Two Database and find differences

First, open the SQL Server Database project with visual studio, right-click on it, and choose compare schema as depicted. Then, we will select the source and target databases and provide a connection to those.

How do you analyze a stored procedure in SQL Server?

Debugging options

  1. Start Debugging. To start debugging a SQL server stored procedure in SQL Server, press ALT + F5, or go to Debug -> Start Debugging, as shown in the figure below: …
  2. Stepping Through Script. …
  3. Run To Cursor. …
  4. The Local Window. …
  5. The Watch Window. …
  6. The Call Stack. …
  7. The Immediate Window. …
  8. Breakpoints.
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How do I compare two queries in SSMS?

@CombatCaptain You can also stack the comparing queries together in SSMS and press CTRL+M (include actual execution plan) and then F5 .

How do I compare two procedures in SQL Developer?

Diff Report Steps

  1. Open SQL Developer. …
  2. Create database connections to the DEV and TEST databases to be compared (highlighted in blue above).
  3. Select Tools… …
  4. In the first step of the Diff Wizard select the Source and Destination connections. …
  5. In the second step of the Diff Wizard select the schema types to be compared.

How do you compare and synchronize the data of two databases?

Create the example databases on your SQL Server. Specify the data sources you want to compare. Review the results and select the objects you want to synchronize.

Create and run a synchronization script.

  1. Set up the databases. …
  2. Set up the comparison. …
  3. Select objects to synchronize. …
  4. Synchronize the databases.

Which operator in SQL Server is used to compare two result sets and return the data from the first result set that is not found in the second result set?

Returns distinct rows by comparing the results of two queries. EXCEPT returns distinct rows from the left input query that aren’t output by the right input query. INTERSECT returns distinct rows that are output by both the left and right input queries operator.

How do I compare two columns in the same table in SQL?

Here’s the generic SQL query to two compare columns (column1, column2) in a table (table1). mysql> select * from table1 where column1 not in (select column2 from table1); In the above query, update table1, column1 and column2 as per your requirement.

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How can I compare two query results in mysql?

First, use the UNION statement to combine rows in both tables; include only the columns that need to compare. The returned result set is used for the comparison. Second, group the records based on the primary key and columns that need to compare.

How do I view a stored procedure in SQL query?

Expand Databases, expand the database in which the procedure belongs, and then expand Programmability. Expand Stored Procedures, right-click the procedure and then select Script Stored Procedure as, and then select one of the following: Create To, Alter To, or Drop and Create To. Select New Query Editor Window.

How can check stored procedure performance in SQL Server?

1 Answer

  1. To launch a profiler from SSMS go to Tools->”SQL Server Profiler”
  2. To “Display An Actual Execution Plan” go to Query->”Display An Actual Execution Plan”
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