unit testing - Best way to test SQL queries - Stack Overflow
Our test will be a SQL select query, with the following structure: a test name and a case statement catenated together. The test name is just an arbitrary string. The case statement is just case …
Is there a command to test an SQL query without executing it?
Mar 12, 2010 · If your query has a syntax error, then it will still fail, however if successful you will only see the results of an EXPLAIN and the query will not make any changes. This is much …
connection pooling - Efficient SQL test query or validation query …
Efficient SQL test query or validation query that will work across all (or most) databases Asked 15 years, 4 months ago Modified 4 years, 4 months ago Viewed 198k times
How to test your query first before running it sql server
Jul 4, 2014 · 0 If you must test in a production database and you have the requisite permissions, then write your queries to create and use temporary tables that in name are similar to the …
How to test an SQL Update statement before running it?
Jun 13, 2012 · In some cases, running an UPDATE statement in production can save the day. However a borked update can be worse than the initial problem. Short of using a test …
What tools are available to test SQL statement performance?
Aug 8, 2013 · SQL Server 2008 has the new Data Collector SQL Server 2005 (onwards) has a missing indexes Dynamic Management View (DMV) which can be quite useful (but only for …
What's the best way to test SQL Server connection …
Jan 30, 2021 · Simply pinging the server wouldn't be enough, it's possible for the server to be running but the SQL instance to be stopped. Creating an actual ado.net connection to the …
How do I "test" a sql query that modifies data, i.e. see the output ...
Jul 16, 2014 · Is there a way in SQL Server 2008 R2 to "execute" a query, see the output for the affected rows, and then choose to accept or throw away the commit? EDIT: I also found …
Simplest Way to Test ODBC on WIndows - Stack Overflow
Apr 24, 2010 · One way to create a quick test query in Windows via an ODBC connection is using the DQY format. To achieve this, create a DQY file (e.g. test.dqy) containing the magic first …
sql - How to test run an UPDATE statement in PostgreSQL
Feb 8, 2012 · How can I test an UPDATE statement for example to see if it would work, for example if it would actually update rows etc? Is there a way to simulate it easily?