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Downloading MySQL dump from command line
...on to a more noob-friendly service, I need to download the contents of a MySQL database. Is there a way I can do this from the command line?
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Is there any difference between DECIMAL and NUMERIC in SQL Server?
Is there any difference between DECIMAL and NUMERIC data types in SQL Server?
6 Answers
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How can I return pivot table output in MySQL?
If I have a MySQL table looking something like this:
8 Answers
8
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Can I restore a single table from a full mysql mysqldump file?
I have a mysqldump backup of my mysql database consisting of all of our tables which is about 440 megs. I want to restore the contents of just one of the tables from the mysqldump. Is this possible? Theoretically, I could just cut out the section that rebuilds the table I want but I don't even know ...
PreparedStatement with list of parameters in a IN clause [duplicate]
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I heard of a good practice where there are several SQL statements with different amount of question marks - e.g., 10, 40, 160, 800. The rest is filled with either zero (zero is not used as ID, usually) or any of the given parameters. This reduces the amount of prepared statem...
Do I have to guard against SQL injection if I used a dropdown?
...you should NEVER trust user input from a form, mainly due to the chance of SQL injection.
11 Answers
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How to drop column with constraint?
How to drop a column which is having Default constraint in SQL Server 2008?
8 Answers
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SQL Server principal “dbo” does not exist,
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See detailed article here: sqlserver-help.com/tag/…
– orberkov
Jul 27 '14 at 6:26
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How to run SQL script in MySQL?
I want to execute a text file containing SQL queries, in MySQL.
17 Answers
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How to select the nth row in a SQL database table?
...hings is http://troels.arvin.dk/db/rdbms/#select-limit.
Basically, PostgreSQL and MySQL supports the non-standard:
SELECT...
LIMIT y OFFSET x
Oracle, DB2 and MSSQL supports the standard windowing functions:
SELECT * FROM (
SELECT
ROW_NUMBER() OVER (ORDER BY key ASC) AS rownumber,
col...