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 …
What tools are available to test SQL statement performance?
Aug 8, 2013 · Group By on aggregate functions of said crazy type conversions Where fldID in (select EVERYTHING from my 5mil record table) I typically work with MSSQL. What tools are …
How to test your query first before running it sql server
Jul 4, 2014 · How to test your query first before running it sql server Asked 11 years, 3 months ago Modified 4 years, 5 months ago Viewed 28k times
connection pooling - Efficient SQL test query or validation query …
Many database connection pooling libraries provide the ability to test their SQL connections for idleness. For example, the JDBC pooling library c3p0 has a property called …
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'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 …
Measure the time it takes to execute a t-sql query
Jul 26, 2012 · I have two t-sql queries using SqlServer 2005. How can I measure how long it takes for each one to run? Using my stopwatch doesn't cut it.
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 …
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 …