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

#320

· 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

#316

· fdcastel opened

on Sep 7, 2026

Suggested merge order for rc2

#312

· fdcastel opened

on Sep 7, 2026

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

#309

· fdcastel opened

on Sep 7, 2026

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

#307

· 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

#306

· 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

#300

· singhpratech opened

on Aug 28, 2026

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

#301

· singhpratech opened

on Aug 28, 2026

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

#299

· singhpratech opened

on Aug 28, 2026

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

#295

· fdcastel opened

on Apr 27, 2026

[EPIC] vNext Migration Plan

#287

· fdcastel opened

on Apr 6, 2026

Install old drivername with link to new driver dll

#271

· BFuerchau opened

on Nov 14, 2025

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All 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

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

Suggested merge order for rc2

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

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

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

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

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

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

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

[EPIC] vNext Migration Plan

Install old drivername with link to new driver dll

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