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Linux bash: Multiple variable assignment
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What do single quotes do in C++ when used on multiple characters?
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How to convert a clojure keyword into a string?
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Adding iOS UITableView HeaderView (not section header)
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How do I show a MySQL warning that just happened?
... go!
– Matt Klein
Jul 18 '13 at 17:35
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It still exists: dev.mysql.com/doc/refman/5.7/en/mysql-co...
MySQL: Set user variable from result of query
...you need to move the variable assignment into the query:
SET @user := 123456;
SELECT @group := `group` FROM user WHERE user = @user;
SELECT * FROM user WHERE `group` = @group;
Test case:
CREATE TABLE user (`user` int, `group` int);
INSERT INTO user VALUES (123456, 5);
INSERT INTO user VALUES (11...
How to assign an exec result to a sql variable?
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Append TimeStamp to a File Name
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You can use DateTime.ToString Method (String)
DateTime.Now.ToString("yyyyMMddHHmmssfff")
or s...
Replacing some characters in a string with another character
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