24609517525
78%

Ran 18 Apr 2026 05:29PM UTC

Jobs 1

Files 121

Run time 1min

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Committed 18 Apr 2026 05:00PM UTC coverage: 77.151% (+0.001%) from 77.15%

Build # 24609517525

Build Type

push

github

Committed by

web-flow

Commit Message

Fix for Invalid Token Stream error for simple queries in go driver (#4718) (#4753)

Simple queries like SELECT 1 AS test were failing on go-sqlcmd v1.9.0 with error: Invalid TDS stream: unknown token type returned: token(165) causing the session to hang. This was because TdsSendRowDescription()was sending colinfo token for regular queries. The go-mssqldb driver does not implement a parser for colinfo token, so it reports the token as unknown and the TDS stream becomes desynchronized, causing the session to hang.

Fix: Guarded SendColInfoToken() with if (relMetaDataInfoList != NIL) so it is only sent when table metadata exists. Also, added a no_browsetable check, when NO_BROWSETABLE is ON, the COLINFO token is sent, otherwise it is not sent.

Task: BABEL-6423

Authored by: Vineetha125 bvineets@amazon.com

Coverage Stats

53345 of 69144 relevant lines covered (77.15%)

626499.6 hits per line

Coverage Regressions

Lines	Coverage	∆	File
50	90.88	0.0%	contrib/babelfishpg_tsql/src/pl_handler.c
24	80.95	0.05%	contrib/babelfishpg_tds/src/backend/tds/tdsresponse.c
3	97.07	-0.02%	contrib/babelfishpg_tsql/src/guc.c

Jobs

ID	Job ID	Ran	Files	Coverage
1	24609517525.1	18 Apr 2026 05:29PM UTC	121	77.15	GitHub Action Run

babelfish-for-postgresql / babelfish_extensions / 24609517525
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