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MCOL-3924 Use the first parse error found

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Often, after an error is found, it cascades into a bunch of errors, and each overwrites the previous. This sometimes obfuscates the true problem.
This commit is contained in:
David Hall
2020-04-09 15:30:44 -05:00
parent cfa8234ae9
commit e7bc7e9313
1 changed files with 10 additions and 9 deletions
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19
dbcon/mysql/ha_mcs_execplan.cpp
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@ -6883,7 +6883,7 @@ int getSelectPlan(gp_walk_info& gwi, SELECT_LEX& select_lex,
return -1;
}
}
else
else if ( !gwi.fatalParseError )
{
Message::Args args;
args.add(ifp->func_name());
@ -7478,14 +7478,15 @@ int getSelectPlan(gp_walk_info& gwi, SELECT_LEX& select_lex,
if (nonSupportItem)
{
Message::Args args;
if (nonSupportItem->name.length)
args.add("'" + string(nonSupportItem->name.str) + "'");
else
args.add("");
gwi.parseErrorText = IDBErrorInfo::instance()->errorMsg(ERR_NON_SUPPORT_GROUP_BY, args);
if (gwi.parseErrorText.length() == 0)
{
Message::Args args;
if (nonSupportItem->name.length)
args.add("'" + string(nonSupportItem->name.str) + "'");
else
args.add("");
gwi.parseErrorText = IDBErrorInfo::instance()->errorMsg(ERR_NON_SUPPORT_GROUP_BY, args);
}
setError(gwi.thd, ER_CHECK_NOT_IMPLEMENTED, gwi.parseErrorText, gwi);
return ER_CHECK_NOT_IMPLEMENTED;
}