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538 reputation
1414
bio website phpfreaks.com
location United States (but travelling)
age 33
visits member for 1 year, 7 months
seen 17 hours ago
stats profile views 31

I am not a handy programmer but I play with php with a hope to develop creative ideas.


17 Revisions

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Dec
22
 revised How to re-arrange rows to best fit within groups?
added 107 characters in body
Dec
21
 revised How to mix pairs of rows without JOIN (in a temporary table)?
added 2 characters in body; edited title
Dec
20
 revised How to re-assign two variables in a conditional UPDATE
edited title
Dec
19
 revised How to re-arrange rows to best fit within groups?
added 249 characters in body
Dec
17
 revised How to categorize rows by SUM of a column in mysql?
edited body
Dec
17
 revised How to categorize rows by SUM of a column in mysql?
added 158 characters in body
Dec
12
 revised Which RDBMS has the most advanced “table-valued” functions?
edited title
Dec
4
 revised How to concatenate a column after x rows?
added 226 characters in body
Dec
4
 revised How to concatenate a column after x rows?
added 255 characters in body
Nov
22
 revised Is it always bad to use SELECT * FROM?
added 1 characters in body
Nov
5
 revised How to COUNT number of rows with LIMIT?
added 375 characters in body
May
13
 revised How to order query results by tag weight in IN('tag1', 'tag2', 'tag3')
added 79 characters in body
Apr
6
 revised Is it normal to use many Triggers?
edited title
Apr
6
 revised Is it normal to use many Triggers?
added 97 characters in body
Mar
26
 revised Is UNIQUE(), INDEX() different from UNIQUE INDEX()?
added 149 characters in body
Mar
21
 revised Are many NULL columns harmful in mysql InnoDB?
edited title
Feb
28
 revised Using Foreign Key and References for ON DELETE CASCADE in mysql
added 8 characters in body