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SQL UPDATE all values in a field with appended string CONCAT not working
...+
| id | data |
+------+-------+
| 1 | max |
| 2 | linda |
| 3 | sam |
| 4 | henry |
+------+-------+
4 rows in set (0.02 sec)
mysql> update t set data=concat(data, 'a');
Query OK, 4 rows affected (0.01 sec)
Rows matched: 4 Changed: 4 Warnings: 0
mysql> select * from t;
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Difference between Lookup() and Dictionary(Of list())
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edited May 8 '14 at 17:43
answered Nov 13 '12 at 14:33
Jo...
Is there a link to GitHub for downloading a file in the latest release of a repository?
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3
Documented on help.github.com/en/articles/linking-to-releases: If you'd like to link directly to a download of your latest release asset you...
Regular expression for first and last name
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23 Answers
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What's the Best Way to Shuffle an NSMutableArray?
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edited Dec 27 '13 at 7:08
HRM
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What's the difference between design patterns and architectural patterns?
...hen we read about design patterns on the internet we note that there are 3 categories:
5 Answers
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JavaScript: how to change form action attribute value based on selection?
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cletuscletus
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Accessing console and devtools of extension's background.js
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383
You're looking at the wrong place. Logged console messages do not appear in the web page, but ...
Can I call memcpy() and memmove() with “number of bytes” set to zero?
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answered Sep 20 '10 at 13:32
Mike SeymourMike Seymour
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What does -D_XOPEN_SOURCE do/mean?
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132
When you do
#define _XOPEN_SOURCE <some number>
or
cc -D_XOPEN_SOURCE=<some number...