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Storing SHA1 hash values in MySQL

...estion which occured when I wanted to store the result of a SHA1 hash in a MySQL database: 7 Answers ...
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MySQL get row position in ORDER BY

With the following MySQL table: 9 Answers 9 ...
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With MySQL, how can I generate a column containing the record index in a table?

... @smhnaji MySQL requires that every "derived table" is given a name. I decided to call it "r" :) ... It has little purpose in this case, but you'd normally use it to reference attributes of the derived table, as if it was a real table....
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PHP: merge two arrays while keeping keys instead of reindexing?

... Be VERY careful with this! The + operator is not an addition, it's a union. If the keys don't overlap then all is good, but if they do... – GordonM May 3 '12 at 15:46 3 ...
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Bogus foreign key constraint fail

...Two possibilities: There is a table within another schema ("database" in mysql terminology) which has a FK reference The innodb internal data dictionary is out of sync with the mysql one. You can see which table it was (one of them, anyway) by doing a "SHOW ENGINE INNODB STATUS" after the drop f...
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Real escape string and PDO [duplicate]

I'm using PDO after migrating away from the mysql library. What do I use in place of the old real_escape_string function? ...
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Add 2 hours to current time in MySQL?

Which is the valid syntax of this query in MySQL? 5 Answers 5 ...
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MySQL - Using COUNT(*) in the WHERE clause

I am trying to accomplish the following in MySQL (see pseudo code) 9 Answers 9 ...
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MySQL Select Query - Get only first 10 characters of a value

... Using the below line SELECT LEFT(subject , 10) FROM tbl MySQL Doc. share | improve this answer | follow | ...
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Delete all records in a table of MYSQL in phpMyAdmin

... detailed blog with example: http://sforsuresh.in/phpmyadmin-deleting-rows-mysql-table/ share | improve this answer | follow | ...