Issues

CREATE TABLE AS SELECT with MAX(CASE...) fails when aggregate group result is NULL

dolthub/dolt#12385 · opened

on Nov 6, 2026

Query error - Nested SQL query returns no rows when it should - adding a single table alias gives expected

dolthub/dolt#12366 · opened

on Nov 5, 2026

utf8mb4_unicode_ci does not ignore U+200B ZERO WIDTH SPACE in equality

dolthub/dolt#12342 · opened

on Nov 4, 2026

CAST to DATETIME and DAY return NULL for a valid JSON string from JSON_EXTRACT

dolthub/dolt#12341 · opened

on Nov 4, 2026

Generated TIMESTAMPDIFF quotes its unit and leaves an unusable stored expression

dolthub/dolt#12340 · opened

on Nov 4, 2026

sql-server with a git remote: nbs-spool-* temp files are never cleaned after an unclean stop, and the live set holds a full copy of the remote

dolthub/dolt#12328 · opened

on Nov 4, 2026

1

History Offloading Support

dolthub/dolt#12322 · opened

on Nov 3, 2026

window `SUM` over a `DECIMAL` column returns float results

dolthub/dolt#12312 · opened

on Nov 2, 2026

2

signed `DIV` unsigned wraps around instead of raising an out of range error

dolthub/dolt#12311 · opened

on Nov 2, 2026

`ROUND` on a `DOUBLE` rounds half away from zero, mysql rounds half to even

dolthub/dolt#12310 · opened

on Nov 2, 2026

Recursive CTE returns duplicate rows when @@dolt_override_schema is set to HEAD

dolthub/dolt#12309 · opened

on Nov 2, 2026

SAVEPOINT created in a stored procedure does not survive the CALL

dolthub/dolt#12298 · opened

on Oct 31, 2026

ROLLBACK does not undo writes to temporary tables

dolthub/dolt#12297 · opened

on Oct 31, 2026

Failed INSERT leaves partial rows in a temporary table

dolthub/dolt#12296 · opened

on Oct 31, 2026

Index lookups on a temporary table return duplicate rows

dolthub/dolt#12295 · opened

on Oct 31, 2026

Writing to a temporary table silently drops its secondary indexes

dolthub/dolt#12294 · opened

on Oct 31, 2026

Count dolt_history with LAG

dolthub/dolt#12283 · opened

on Oct 30, 2026

DROP COLUMN under a STORED generated column leaves a table that rejects INSERT

dolthub/dolt#12275 · opened

on Oct 30, 2026

dolt_merge fails when one branch dropped a column and the other deleted a row

dolthub/dolt#12274 · opened

on Oct 30, 2026

dolt_merge drops a branch's DATETIME(6), COMMENT or AUTO_INCREMENT change

dolthub/dolt#12273 · opened

on Oct 30, 2026

Commit verification runs dolt_tests on the working set, not the staged changes

dolthub/dolt#12272 · opened

on Oct 30, 2026

1

dolt_patch drops UNIQUE, CHECK, NOT NULL and DEFAULT when a table is altered

dolthub/dolt#12271 · opened

on Oct 30, 2026

dolt_merge writes the wrong JSON array when only the other branch edited it

dolthub/dolt#12270 · opened

on Oct 30, 2026

COMMIT succeeds but drops rows written to a branch renamed mid-transaction

dolthub/dolt#12269 · opened

on Oct 30, 2026

1

MODIFY of a VIRTUAL column to STORED moves the next column's values into it

dolthub/dolt#12268 · opened

on Oct 30, 2026

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Issues

CREATE TABLE AS SELECT with MAX(CASE...) fails when aggregate group result is NULL

Query error - Nested SQL query returns no rows when it should - adding a single table alias gives expected

utf8mb4_unicode_ci does not ignore U+200B ZERO WIDTH SPACE in equality

CAST to DATETIME and DAY return NULL for a valid JSON string from JSON_EXTRACT

Generated TIMESTAMPDIFF quotes its unit and leaves an unusable stored expression

sql-server with a git remote: nbs-spool-* temp files are never cleaned after an unclean stop, and the live set holds a full copy of the remote

History Offloading Support

window `SUM` over a `DECIMAL` column returns float results

signed `DIV` unsigned wraps around instead of raising an out of range error

`ROUND` on a `DOUBLE` rounds half away from zero, mysql rounds half to even

Recursive CTE returns duplicate rows when @@dolt_override_schema is set to HEAD

SAVEPOINT created in a stored procedure does not survive the CALL

ROLLBACK does not undo writes to temporary tables

Failed INSERT leaves partial rows in a temporary table

Index lookups on a temporary table return duplicate rows

Writing to a temporary table silently drops its secondary indexes

Count dolt_history with LAG

DROP COLUMN under a STORED generated column leaves a table that rejects INSERT

dolt_merge fails when one branch dropped a column and the other deleted a row

dolt_merge drops a branch's DATETIME(6), COMMENT or AUTO_INCREMENT change

Commit verification runs dolt_tests on the working set, not the staged changes

dolt_patch drops UNIQUE, CHECK, NOT NULL and DEFAULT when a table is altered

dolt_merge writes the wrong JSON array when only the other branch edited it

COMMIT succeeds but drops rows written to a branch renamed mid-transaction

MODIFY of a VIRTUAL column to STORED moves the next column's values into it