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Bug#19564: mysql displays NULL instead of space

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Correct a bug (that I introduced, after using Oracle's database software for 
too many years) where the length of the database-sent data is incorrectly 
used to infer NULLness.


client/mysql.cc:
  No longer use the length of the data to infer whether it is NULL or not.
mysql-test/r/mysql.result:
  Add result and version marker, and correct previous result.
mysql-test/t/mysql.test:
  Add test and version marker
This commit is contained in:
unknown
2006-05-09 22:35:51 -04:00
parent 481493a6fc
commit 2e72ae3d81
3 changed files with 19 additions and 3 deletions
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12
mysql-test/r/mysql.result
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@@ -74,7 +74,7 @@ c_cp932
+----------------------+------------+--------+
| >a < | b | 123421 |
| >a < | 0123456789 | 4 |
| >abcd< | NULL | 4 |
| >abcd< | | 4 |
+----------------------+------------+--------+
+------+------+---------------------------+
| i | j | k |
@@ -94,6 +94,14 @@ c_cp932
| Field | Type | Null | Key | Default | Extra |
+-------+---------+------+-----+---------+-------+
| i | int(11) | YES | | NULL | |
| j | int(11) | NO | | NULL | |
| j | int(11) | NO | | | |
| k | int(11) | YES | | NULL | |
+-------+---------+------+-----+---------+-------+
+------+------+
| i | s1 |
+------+------+
| 1 | x |
| 2 | NULL |
| 3 | |
+------+------+
End of 5.0 tests