What is tSQLt?

Posted on by Mary Andersen

What is tSQLt?

tSQLt is a unit testing framework for SQL Server. It provides the APIs to create and execute test cases, as well as integrates them with continuous integration servers (such as CruiseControl, TFS and Bamboo). tSQLt is designed with many unique features which make it easy to maintain tests.

How do you write a unit test case for stored procedures?

A typical SQL unit testing scenario is as follows:

  1. Create a database object to meet some business requirement.
  2. Create a SQL unit test to check the database object.
  3. Run SQL unit test to check the database object does the job or not.
  4. If the test is passed then move on to the next SQL unit test.

How do you test sp?

You can right click the sp > tasks > execute to > new query window. This will allow you to call the SP with parameters. You can then do selects at various points in the SP for debugging.

How do you test a big query?

Unit tests in BigQuery (standard) SQL

  1. Create BigQuery object (dataset, table, UDF) to meet some business requirement.
  2. Create a SQL unit test to check the object.
  3. Run SQL unit test to check the object does the job or not.
  4. If the test is passed then move on to the next SQL unit test.

What test is needed for Tsql?

regular T-SQL. SQL Test uses the open-source tSQLt framework, a set of T-SQL tables, views, stored procedures, and functions. SQL unit testing runs through simple queries which use the framework to check the values of your data types and to mock database objects.

How do I test a procedure in PL SQL?

Perform the following steps:

  1. Open SQL Developer.
  2. Right-click Connections and select New Connection.
  3. Enter the following and click Test:
  4. Your test was successful.
  5. Your connection was created successfully.
  6. Your table was created successfully.
  7. Now you want to create a procedure.

How do I debug a stored procedure in PL SQL?

Debugging a stored procedure

  1. On the Debug toolbar, click. Start Debugging or press Ctrl + F5.
  2. To set a breakpoint, use one of the following options: On the Debug toolbar, click.
  3. To stop the debugging process, click. Stop Debugging on the Debug toolbar or press Shift + F5.
  4. To proceed with debugging, click.

How do you write test cases for database testing?

You can use the below guidelines to prepare good test cases for database testing.

  1. Get clarity on the functional requirements.
  2. Make a list of all the tables used and find out- Joins used between tables. Cursors used, triggers used.
  3. Create test cases with multiple input data and try to cover all the paths.

How do you test a procedure?

Test a Procedure

  1. The procedure runs some code and then passes back results through the parameter list. In this case, I can write a unit test that analyzes the OUT and IN OUT argument values.
  2. The procedure runs some code, which changes other elements of the application (such as a database table or a file).

Is BigQuery relational?

You need to understand that BigQuery cannot be used to substitute a relational database, and it is oriented on running analytical queries, not for simple CRUD operations and queries. In this article, I will try to compare using Postgres (my favorite relational database) and BigQuery for real-world use case scenarios.

How do I test a stored procedure in SQL?

In SQL Server, we can test a stored procedure in different ways. For example, we can test the performance of a stored procedure using the SQL Server Profiler. Similarly, we can test the execution time of a stored procedure. And we can also test a stored procedure by checking their execution status.

How will you know if a stored procedure executed successfully in SQL Server?

Return Value in SQL Server Stored Procedure In default, when we execute a stored procedure in SQL Server, it returns an integer value and this value indicates the execution status of the stored procedure. The 0 value indicates, the procedure is completed successfully and the non-zero values indicate an error.

How do you Compile a procedure?

Compile one or more procedures, using one of these methods:

  1. Use the ALTER PROCEDURE or ALTER PACKAGE command to recompile the procedure or the entire package.
  2. Drop the procedure and create it again.
  3. Use CREATE OR REPLACE to recompile the procedure.

How do I debug a stored procedure in mysql?

To start the debugger, follow these steps:

  1. Choose a connection in the Visual Studio Server Explorer.
  2. Expand the Stored Procedures folder. Only stored procedures can be debugged directly.
  3. Click on a stored procedure node, then right-click and from the context menu choose Debug Routine.

How to write a stored procedure?

– Takes a large object, such as varchar (max) or varbinary (max), as an argument, and – Creates a temporary table that is scoped to the execution of the procedure, and – Uses the large object argument in the temporary table.

When to use stored procedure?

SQL Server stored procedure if else

  • SQL Server stored procedure if else in where clause
  • SQL Server stored procedure if else select
  • SQL Server stored procedure if else if syntax
  • SQL Server stored procedure if else begin end
  • SQL Server stored procedure nested if else
  • SQL Server stored procedure multiple if statements

    • Why to use stored procedures?

    – They allow modular programming. – They allow faster execution. – They can reduce network traffic. – They can be used as a security mechanism.

    What are stored procedures used for?

    Definition Statements. These are the statement you us to create the SPROC and it’s parameters. You’ll use parameters “to pass” values from a call procedure to the current.

  • Control of Flow Statements. Allow you to use logic and looping constructs within your program.
  • SQL. Commands issued against the database to query,modify,or define data.