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Fix for 930693: ChangeHandler and text columns with just whitespace

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This commit is contained in:
Brian Fraser
2012-08-16 14:07:58 -03:00
parent 1481494ef1
commit 9a788e16df
4 changed files with 8 additions and 5 deletions
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4
t/lib/ChangeHandler.t
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@@ -357,7 +357,7 @@ $ch = new ChangeHandler(
is(
$ch->make_fetch_back_query('1=1'),
"SELECT `a`, IF(`x`='', '', CONCAT('0x', HEX(`x`))) AS `x`, `b` FROM `test`.`lt` WHERE 1=1 LIMIT 1",
"SELECT `a`, IF(BINARY(`x`)='', '', CONCAT('0x', HEX(`x`))) AS `x`, `b` FROM `test`.`lt` WHERE 1=1 LIMIT 1",
"Wraps BLOB column in CONCAT('0x', HEX(col)) AS col"
);
@@ -402,7 +402,7 @@ $ch = new ChangeHandler(
is(
$ch->make_fetch_back_query('1=1'),
"SELECT IF(`t`='', '', CONCAT('0x', HEX(`t`))) AS `t` FROM `test`.`t` WHERE 1=1 LIMIT 1",
"SELECT IF(BINARY(`t`)='', '', CONCAT('0x', HEX(`t`))) AS `t` FROM `test`.`t` WHERE 1=1 LIMIT 1",
"Don't prepend 0x to blank blob/text column value (issue 1052)"
);