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MDEV-25080 Some fixes:

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1. In TupleUnion::writeNull(), add the missing switch case for
   wide decimal with 16bytes column width.
2. MCOL-5432 Disable complete/partial pushdown of UNION operation
   if the query involves an ORDER BY or a LIMIT clause, until
   MCOL-5222 is fixed. Also add MTR test cases for this.
This commit is contained in:
Gagan Goel
2023-02-22 08:45:02 -05:00
parent 4e2123ca80
commit 2f1f9c0ef0
4 changed files with 80 additions and 1 deletions
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4
dbcon/joblist/tupleunion.cpp
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@ -1766,12 +1766,14 @@ void TupleUnion::writeNull(Row* out, uint32_t col)
{
case 1: out->setUintField<1>(joblist::TINYINTNULL, col); break;
case 2: out->setUintField<1>(joblist::SMALLINTNULL, col); break;
case 2: out->setUintField<2>(joblist::SMALLINTNULL, col); break;
case 4: out->setUintField<4>(joblist::INTNULL, col); break;
case 8: out->setUintField<8>(joblist::BIGINTNULL, col); break;
case 16: out->setInt128Field(datatypes::Decimal128Null, col); break;
default:
{
}