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MXS-1196: In 10.3 a unary minus is not a function

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This commit is contained in:
Johan Wikman
2017-05-04 12:40:10 +03:00
parent 0c51dd75fe
commit 422ea7f912
1 changed files with 16 additions and 1 deletions
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17
query_classifier/qc_sqlite/qc_sqlite.c
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@ -1146,10 +1146,25 @@ static void update_field_infos(QC_SQLITE_INFO* info,
case TK_REM: case TK_REM:
case TK_SLASH: case TK_SLASH:
case TK_STAR: case TK_STAR:
case TK_UMINUS:
update_function_info(info, get_token_symbol(pExpr->op), usage); update_function_info(info, get_token_symbol(pExpr->op), usage);
break; break;
case TK_UMINUS:
switch (this_unit.parse_as)
{
case QC_PARSE_AS_DEFAULT:
update_function_info(info, get_token_symbol(pExpr->op), usage);
break;
case QC_PARSE_AS_103:
// In MariaDB 10.3 a unary minus is not considered a function.
break;
default:
ss_dassert(!true);
}
break;
case TK_FUNCTION: case TK_FUNCTION:
if (zToken) if (zToken)
{ {