v0.33.0

0.33.0 (2024-06-16)

Features

• isthmus: support for PrecisionTimestamp conversions (#262) (e726904)

Bug Fixes

• isthmus: correct SLF4J dependency (#268) (3134504)

v0.32.0

0.32.0 (2024-06-04)

⚠ BREAKING CHANGES

• Substrait FP32 is now mapped to Calcite REAL instead of FLOAT
• Calcite FLOAT is now mapped to Substrait FP64 instead of FP32

In Calcite, the Sql Type Names DOUBLE and FLOAT correspond to FP64, and REAL corresponds to FP32

Bug Fixes

• account for struct fields in VirtualTableScan check (#255) (3bbcf82)
• map Calcite REAL to Substrait FP32 (#261) (37331c2)

v0.31.0

0.31.0 (2024-05-05)

⚠ BREAKING CHANGES

• isthumus: CLI related functionality is now in the io.substrait.isthmus.cli package

Features

• allow deployment time selection of logging framework #243 (#244) (72bab63)
• isthumus: extract CLI into isthmus-cli project #248 (#249) (a49de62)

v0.30.0

0.30.0 (2024-04-28)

⚠ BREAKING CHANGES

• ParameterizedTypeVisitor has new visit methods
• TypeExpressionVisitor has new visit methods
• TypeVisitor has new visit methods
• BaseProtoTypes has new visit methods

Bug Fixes

• handle FetchRels with only offset set (#252) (b334e1d)

Miscellaneous Chores

• update to substrait 0.48.0 (#250) (572fe57)

v0.29.1

0.29.1 (2024-03-31)

Bug Fixes

• correct function compound names for IntervalDay and IntervalYear #240 (#242) (856331b)

v0.29.0

0.29.0 (2024-03-17)

⚠ BREAKING CHANGES

• isthmus: method ExpressionCreator.cast(Type, Expression) has been removed

Features

• isthmus: support for safe casting (#236) (72785ad)

v0.28.1

0.28.1 (2024-03-10)

Bug Fixes

• use coercive function matcher before least restrictive matcher (#237) (e7aa8ff)

v0.28.0

0.28.0 (2024-02-25)

Features

• isthmus: add WindowRelFunctionConverter (#234) (a5e1a21)
• isthmus: improve signature matching for functions with wildcard arguments (#226) (ec1887c)

Bug Fixes

• disable task caches in the gradle build (#233) (7879f2b)
• isthmus: allow for conversion of plans containing Calcite SqlAggFunctions (#230) (0bdac49), closes #180

v0.27.0

0.27.0 (2024-02-18)

⚠ BREAKING CHANGES

• ExpressionVisitor now has a visit(Expression.EmptyListLiteral) method
• LiteralConstructorConverter constructor now requires a TypeConverter

Features

• add support for empty list literals (#227) (2a98e3c)
• pojo: add POJO representation and converters for ConsistentPartitionWindowRel (#231) (f148bbb)
• support for user-defined type literals (#232) (ca8187f)

v0.26.0

0.26.0 (2024-02-11)

Features

• isthmus: support for replace (#224) (e96f4ba)
• isthmus: support for SQL expressions in CLI (#209) (e63388d)

Bug Fixes

• update bad URLs in the release readme (#225) (aad2739)