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| author | Sergey Glukhov <Sergey.Glukhov@sun.com> | 2010-02-26 17:40:01 +0400 |
|---|---|---|
| committer | Sergey Glukhov <Sergey.Glukhov@sun.com> | 2010-02-26 17:40:01 +0400 |
| commit | ca6691533a7e2a454bbb614583a0058bf7acd2d2 (patch) | |
| tree | f0ae736e5674de5566766cbec76784fcfad888f9 /mysys/my_init.c | |
| parent | fe229e33f7fdde3c5afe1c78522626562fcb4941 (diff) | |
| download | mariadb-git-ca6691533a7e2a454bbb614583a0058bf7acd2d2.tar.gz | |
Bug#47669 Query showed by EXPLAIN EXTENDED gives different result from original query
Item_field::print method does not take into
account fields whose values may be null.
The fix is to print 'NULL' if field value is null.
mysql-test/r/explain.result:
test case
mysql-test/r/func_str.result:
result fix
mysql-test/r/having.result:
result fix
mysql-test/r/select.result:
result fix
mysql-test/r/subselect.result:
result fix
mysql-test/r/union.result:
result fix
mysql-test/t/explain.test:
test case
sql/item.cc:
print 'NULL' if field value is null.
Diffstat (limited to 'mysys/my_init.c')
0 files changed, 0 insertions, 0 deletions