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MYSQL OR vs IN performance
...ce.
I ran a loop of 1000x the equivalent queries (for consistency, I used sql_no_cache):
IN: 2.34969592094s
OR: 5.83781504631s
Update:
(I don't have the source code for the original test, as it was 6 years ago, though it returns a result in the same range as this test)
In request for some sampl...
Capture Stored Procedure print output in .NET
Is it possible to capture print output from a T-SQL stored procedure in .NET?
3 Answers
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What is the difference between a database and a data warehouse?
...ontributes to the OLAP. I took the cue of Datamarts being OLTP from here - SQL Server OLTP Datamart.
– CᴴᴀZ
Jul 7 '17 at 7:43
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Pros and Cons of SQLite and Shared Preferences [closed]
What is the good mechanism to store information among SQLite database and Shared Preferences?
5 Answers
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How can I use 'Not Like' operator in MongoDB
I can use the SQL Like Operator using pymongo ,
2 Answers
2
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Update or Insert (multiple rows and columns) from subquery in PostgreSQL
...36732%2fupdate-or-insert-multiple-rows-and-columns-from-subquery-in-postgresql%23new-answer', 'question_page');
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Post as a guest
Name
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Sqlite LIMIT / OFFSET query
I have simple question with Sqlite. What is the difference between this:
3 Answers
3
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Entity Framework Migrations renaming tables and columns
... table names which have dots in them. RenameColumn generates a sp_rename T-SQL statement which uses uses parsename internally which has some limitations. So if you have a table name which has dots in it e.g. "SubSystemA.Tablename" then use: RenameColumn("dbo.[SubSystemA.Tablename]", "OldColumnName",...
No Entity Framework provider found for the ADO.NET provider with invariant name 'System.Data.SqlClie
...ug folder. Running this command against this project added EntityFramework.SqlServer.dll to the Debug folder - problem solved.
– qujck
Dec 10 '13 at 19:28
4
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SQLite - replace part of a string
Is it possible using SQL in an SQLite table to replace part of a string?
3 Answers
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