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Fix MDEV-8090 in tabmysql.cpp

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This commit is contained in:
Olivier Bertrand
2015-05-02 15:36:33 +02:00
parent f5b05a11c1
commit 1b07ba57a4
6 changed files with 20 additions and 2 deletions
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11
storage/connect/tabmysql.cpp
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@@ -1060,9 +1060,16 @@ bool TDBMYSQL::ReadKey(PGLOBAL g, OPVAL op, const void *key, int len)
int oldlen = Query->GetLength();
if (!key || op == OP_NEXT ||
Mode == MODE_UPDATE || Mode == MODE_DELETE)
Mode == MODE_UPDATE || Mode == MODE_DELETE) {
if (!key && Mode == MODE_READX) {
// This is a false indexed read
m_Rc = Myc.ExecSQL(g, Query->GetStr());
Mode = MODE_READ;
return (m_Rc == RC_FX) ? true : false;
} // endif key
return false;
else if (op == OP_FIRST) {
} else if (op == OP_FIRST) {
if (To_CondFil) {
oom = Query->Append(" WHERE ");