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MCOL-4800 emit error if IN filter > 65535 entries (#2480)

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* MCOL-4800 emit error if IN filter > 65535 entries
This commit is contained in:
David.Hall
2022-08-04 11:21:58 -05:00
committed by GitHub
parent a9d8924683
commit d3b57ec767
1 changed files with 10 additions and 0 deletions
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10
dbcon/mysql/ha_mcs_execplan.cpp
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@ -3899,6 +3899,16 @@ ReturnedColumn* buildFunctionColumn(Item_func* ifp, gp_walk_info& gwi, bool& non
{ {
return NULL; return NULL;
} }
if (ifp->argument_count() > std::numeric_limits<uint16_t>::max())
{
nonSupport = true;
gwi.fatalParseError = true;
Message::Args args;
string info = funcName + " with argument count > " + std::to_string(std::numeric_limits<uint16_t>::max());
args.add(info);
gwi.parseErrorText = IDBErrorInfo::instance()->errorMsg(ERR_NON_SUPPORTED_FUNCTION, args);
return NULL;
}
if (!selectBetweenIn && (ifp->arguments()[0]->type() == Item::FIELD_ITEM || if (!selectBetweenIn && (ifp->arguments()[0]->type() == Item::FIELD_ITEM ||
(ifp->arguments()[0]->type() == Item::REF_ITEM && (ifp->arguments()[0]->type() == Item::REF_ITEM &&