[WIP][Table Model] Support DESCRIBE QUERY for relational metadata extraction#17270

Open

ShauryaChauhan1411 wants to merge 2 commits intoapache:masterfrom

ShauryaChauhan1411:describe-query-feature

Commits on Feb 25, 2026

[IOTDB-16539] Fix ClassCastException in ElasticSerializableTVList for M4 queries
ShauryaChauhan1411
committed

Commits on Mar 7, 2026

feat(table-model): implement DESCRIBE QUERY for relational metadata extraction
ShauryaChauhan1411
committed