damex_describeTableJoinInfo
- Last Updated: May 12, 2026
- 1 minute read
- OpenAccess SDK
- Version 9.0
- Documentation
This method retrieves the outer/inner join information for a join query. If no outer/inner join exists, a value of 0 is returned for phJoinExp.
void damex_describeTableJoinInfo(
int64 hTable,
out int piJoinType,
out int64 phJoinExp)
Parameters for damex_describeTableJoinInfo
| Parameter | Type | Description |
| IN | ||
| hTable | int64 | The table handle. |
| OUT | ||
| piJoinType | int | The type of the join: SQL_JOIN_LEFT_OUTER – left outer join SQL_JOIN_RIGHT_OUTER – right outer join SQL_JOIN_FULL_OUTER – full outer join SQL_JOIN_INNER – inner join |
| phJoinExp | int64 | The handle to the join expression in the ON clause of the join. A NULL is returned if no outer/inner join exists. |