Issues

• Bug in Firebird ODBC Driver 2.0.5.156: application crash when a multi-byte Unicode char is passed as a SQL statement string to the driver

  FirebirdSQL/firebird-odbc-driver#320 · Filter by author mercedwang opened on Sep 14, 2026

• Implementation descriptors: records empty until the first bind or execute, raw type fields, 32-bit length writes; SQLColAttribute type fields

  FirebirdSQL/firebird-odbc-driver#316 · Filter by author fdcastel opened on Sep 7, 2026

• Suggested merge order for rc2

  FirebirdSQL/firebird-odbc-driver#312 · Filter by author fdcastel opened on Sep 7, 2026
  1

• Statement handle crashes on reuse after a server error inside a parameter-array execute

  FirebirdSQL/firebird-odbc-driver#309 · Filter by author fdcastel opened on Sep 7, 2026
  1

• SQL_ATTR_KEYSET_SIZE overwrites the rowset size; SQLGetDescField on an unprepared IRD answers HY091 instead of HY007

  FirebirdSQL/firebird-odbc-driver#307 · Filter by author fdcastel opened on Sep 7, 2026

• Column-wise binding with SQL_ATTR_ROW_BIND_OFFSET_PTR writes every row of a rowset to the same address

  FirebirdSQL/firebird-odbc-driver#306 · Filter by author fdcastel opened on Sep 7, 2026

• SQL_BIGINT parameter: once a NULL has been bound with a character C type (SQL_C_DEFAULT or SQL_C_CHAR), later SQL_C_SBIGINT rebinds on that parameter write NULL

  FirebirdSQL/firebird-odbc-driver#300 · Filter by author singhpratech opened on Aug 28, 2026
  3

• SQLPrepare discards SQL_ATTR_ROWS_FETCHED_PTR and SQL_ATTR_ROW_STATUS_PTR set before it, so block cursors never learn how many rows a fetch returned

  FirebirdSQL/firebird-odbc-driver#301 · Filter by author singhpratech opened on Aug 28, 2026
  1

• Parameter arrays: fixed-length C types use BufferLength as the element stride, so every row receives element 0 (silent data corruption)

  FirebirdSQL/firebird-odbc-driver#299 · Filter by author singhpratech opened on Aug 28, 2026
  2

• SQL_C_GUID parameter binding sends corrupted data on the wire (Phase 8 / T5-5)

  FirebirdSQL/firebird-odbc-driver#295 · Filter by author fdcastel opened on Apr 27, 2026
  2

• [EPIC] vNext Migration Plan

  FirebirdSQL/firebird-odbc-driver#287 · Filter by author fdcastel opened on Apr 6, 2026
  7

• Install old drivername with link to new driver dll

  FirebirdSQL/firebird-odbc-driver#271 · Filter by author BFuerchau opened on Nov 14, 2025
  7

• BLOB fields not loaded with RequestLive = true on Delphi 7 + Firebird 3.0+ via ODBC

  affect-version: 3.0Rbugpriority: minor
  Bug

  FirebirdSQL/firebird-odbc-driver#269 · Filter by author Automafour opened on Oct 8, 2025
  1

  

• Manually update latest GitHub release to latest version

  FirebirdSQL/firebird-odbc-driver#246 · Filter by author fdcastel opened on Jun 1, 2025
  4

• Azure Data Factory crash issues when using Firebird ODBC driver [ODBC218]

  affect-version: 2.0.5priority: minorresolution: cannot reproducetype: bug
  FirebirdSQL/firebird-odbc-driver#200 · Filter by author firebird-automations opened on Jun 11, 2020
  4

  

• getExportedKeys and getImportedKeys not implemented [ODBC215]

  affect-version: 3.0 Betaenhancementpriority: minor
  FirebirdSQL/firebird-odbc-driver#197 · Filter by author firebird-automations opened on Sep 11, 2019
  

• SQLGetData() crash [ODBC207]

  affect-version: 2.0.5priority: minorresolution: cannot reproducetype: bug
  FirebirdSQL/firebird-odbc-driver#190 · Filter by author firebird-automations opened on Apr 5, 2018
  4

  

• SQLGetConnectAttr() misbehaves. [ODBC202]

  priority: minorresolution: cannot reproducetype: bug
  FirebirdSQL/firebird-odbc-driver#188 · Filter by author firebird-automations opened on Nov 17, 2016
  2

  

• Bulk inserts on Prepared statements only inserts the first row [ODBC187]

  affect-version: 2.0.3priority: minortype: bug
  FirebirdSQL/firebird-odbc-driver#175 · Filter by author firebird-automations opened on May 11, 2015
  4

  

• ROLLBACK TO does rollback whole transaction [ODBC148]

  affect-version: 2.0.1priority: minortype: bug
  FirebirdSQL/firebird-odbc-driver#145 · Filter by author firebird-automations opened on May 31, 2012
  2

  

• TYPE_NAME length returned by SQLDescribeCol/SQLColAttribute is too short for types -9 and -10 [ODBC122]

  affect-version: 2.1 Betapriority: minortype: bug
  FirebirdSQL/firebird-odbc-driver#119 · Filter by author firebird-automations opened on Apr 21, 2011
  

• SQLRowCount returns SQL_ERROR but no error text after "ROLLBACK TO SAVEPOINT savepoint_0" [ODBC113]

  priority: minortype: bug
  FirebirdSQL/firebird-odbc-driver#110 · Filter by author firebird-automations opened on Mar 6, 2011