Claude c5fc31a67f fix(db2): explicitly register DB2Interval in TRANSFORMS for sqlglot 30 ...

sqlglot 30 changed how the generator dispatch is built. In 28 the
auto-discovery walked all expression subclasses; in 30 it only
considers classes registered in sqlglot.expressions.EXPR_CLASSES,
which is populated once at module load via subclasses(__name__, Expr)
— i.e. ONLY built-in expression types. Custom user-defined
Expression subclasses defined outside that module — like our
DB2Interval — no longer get auto-wired to their <name>_sql handler.

Adding DB2Interval to TRANSFORMS as a lambda → db2interval_sql
restores the dispatch. All 24 dialects/db2_tests.py tests pass.

2026-05-20 17:45:55 -07:00

..

__init__.py

feat(sqlglot): Vertica dialect (#39969)

2026-05-08 14:34:34 -03:00

db2.py

fix(db2): explicitly register DB2Interval in TRANSFORMS for sqlglot 30

2026-05-20 17:45:55 -07:00

dremio.py

…

firebolt.py

fix(firebolt): update Parser.expression() calls to sqlglot 30 API

2026-05-20 16:48:01 -07:00

opensearch.py

fix: OpenSearch dialect identifier delimiters (#39953)

2026-05-07 16:19:27 -03:00

pinot.py

…

vertica.py

feat(sqlglot): Vertica dialect (#39969)

2026-05-08 14:34:34 -03:00