Provide field and schema metadata missing on cross joins, and union with null fields. #12729
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* Add support for external tables with qualified names (#12645) * Make support schemas * Set default name to table * Remove print statements and stale comment * Add tests for create table * Fix typo * Update datafusion/sql/src/statement.rs Co-authored-by: Jonah Gao <[email protected]> * convert create_external_table to objectname * Add sqllogic tests * Fix failing tests --------- Co-authored-by: Jonah Gao <[email protected]> * Fix Regex signature types (#12690) * Fix Regex signature types * Uncomment the shared tests in string_query.slt.part and removed tests copies everywhere else * Test `LIKE` and `MATCH` with flags; Remove new tests from regexp.slt * Refactor `ByteGroupValueBuilder` to use `MaybeNullBufferBuilder` (#12681) * Fix malformed hex string literal in docs (#12708) * Simplify match patterns in coercion rules (#12711) Remove conditions where unnecessary. Refactor to improve readability. * Remove aggregate functions dependency on frontend (#12715) * Remove aggregate functions dependency on frontend DataFusion is a SQL query engine and also a reusable library for building query engines. The core functionality should not depend on frontend related functionalities like `sqlparser` or `datafusion-sql`. * Remove duplicate license header * Minor: Remove clone in `transform_to_states` (#12707) * rm clone Signed-off-by: jayzhan211 <[email protected]> * fmt Signed-off-by: jayzhan211 <[email protected]> --------- Signed-off-by: jayzhan211 <[email protected]> * Refactor tests for union sorting properties, add tests for unions and constants (#12702) * Refactor tests for union sorting properties * update doc test * Undo import reordering * remove unecessary static lifetimes * Fix: support Qualified Wildcard in count aggregate function (#12673) * Reduce code duplication in `PrimitiveGroupValueBuilder` with const generics (#12703) * Reduce code duplication in `PrimitiveGroupValueBuilder` with const generics * Fix docs * Disallow duplicated qualified field names (#12608) * Disallow duplicated qualified field names * Fix tests * Optimize base64/hex decoding by pre-allocating output buffers (~2x faster) (#12675) * add bench * replace macro with generic function * remove duplicated code * optimize base64/hex decode * Allow DynamicFileCatalog support to query partitioned file (#12683) * support to query partitioned table for dynamic file catalog * cargo clippy * split partitions inferring to another function * Support `LIMIT` Push-down logical plan optimization for `Extension` nodes (#12685) * Update trait `UserDefinedLogicalNodeCore` Signed-off-by: Austin Liu <[email protected]> * Update corresponding interface Signed-off-by: Austin Liu <[email protected]> Add rewrite rule for `push-down-limit` for `Extension` Signed-off-by: Austin Liu <[email protected]> * Add rewrite rule for `push-down-limit` for `Extension` and tests Signed-off-by: Austin Liu <[email protected]> * Update corresponding interface Signed-off-by: Austin Liu <[email protected]> * Reorganize to match guard Signed-off-by: Austin Liu <[email protected]> * Clena up Signed-off-by: Austin Liu <[email protected]> Clean up Signed-off-by: Austin Liu <[email protected]> --------- Signed-off-by: Austin Liu <[email protected]> * Fix AvroReader: Add union resolving for nested struct arrays (#12686) * Add union resolving for nested struct arrays * Add test * Change test * Reproduce index error * fmt --------- Co-authored-by: Andrew Lamb <[email protected]> * Adds macros for creating `WindowUDF` and `WindowFunction` expression (#12693) * Adds macro for udwf singleton * Adds a doc comment parameter to macro * Add doc comment for `create_udwf` macro * Uses default constructor * Update `Cargo.lock` in `datafusion-cli` * Fixes: expand `$FN_NAME` in doc strings * Adds example for macro usage * Renames macro * Improve doc comments * Rename udwf macro * Minor: doc copy edits * Adds macro for creating fluent-style expression API * Adds support for 1 or more parameters in expression function * Rewrite doc comments * Rename parameters * Minor: formatting * Adds doc comment for `create_udwf_expr` macro * Improve example docs * Hides extraneous code in doc comments * Add a one-line readme * Adds doc test assertions + minor formatting fixes * Adds common macro for defining user-defined window functions * Adds doc comment for `define_udwf_and_expr` * Defines `RowNumber` using common macro * Add usage example for common macro * Adds usage for custom constructor * Add examples for remaining patterns * Improve doc comments for usage examples * Rewrite inner line docs * Rewrite `create_udwf_expr!` doc comments * Minor doc improvements * Fix doc test and usage example * Add inline comments for macro patterns * Minor: change doc comment in example * Support unparsing plans with both Aggregation and Window functions (#12705) * Support unparsing plans with both Aggregation and Window functions (#35) * Fix unparsing for aggregation grouping sets * Add test for grouping set unparsing * Update datafusion/sql/src/unparser/utils.rs Co-authored-by: Jax Liu <[email protected]> * Update datafusion/sql/src/unparser/utils.rs Co-authored-by: Jax Liu <[email protected]> * Update * More tests --------- Co-authored-by: Jax Liu <[email protected]> * Fix strpos invocation with dictionary and null (#12712) In 1b3608d `strpos` signature was modified to indicate it supports dictionary as input argument, but the invoke method doesn't support them. * docs: Update DataFusion introduction to clarify that DataFusion does provide an "out of the box" query engine (#12666) * Update DataFusion introduction to show that DataFusion offers packaged versions for end users * change order * Update README.md Co-authored-by: Andrew Lamb <[email protected]> * refine wording and update user guide for consistency * prettier --------- Co-authored-by: Andrew Lamb <[email protected]> * Framework for generating function docs from embedded code documentation (#12668) * Initial work on #12432 to allow for generation of udf docs from embedded documentation in the code * Add missing license header. * Fixed examples. * Fixing a really weird RustRover/wsl ... something. No clue what happened there. * permission change * Cargo fmt update. * Refactored Documentation to allow it to be used in a const. * Add documentation for syntax_example * Refactoring Documentation based on PR feedback. * Cargo fmt update. * Doc update * Fixed copy/paste error. * Minor text updates. --------- Co-authored-by: Andrew Lamb <[email protected]> * Add IMDB(JOB) Benchmark [2/N] (imdb queries) (#12529) * imdb dataset * cargo fmt * Add 113 queries for IMDB(JOB) Signed-off-by: Austin Liu <[email protected]> * Add `get_query_sql` from `query_id` string Signed-off-by: Austin Liu <[email protected]> * Fix CSV reader & Remove Parquet partition Signed-off-by: Austin Liu <[email protected]> * Add benchmark IMDB runner Signed-off-by: Austin Liu <[email protected]> * Add `run_imdb` script Signed-off-by: Austin Liu <[email protected]> * Add checker for imdb option Signed-off-by: Austin Liu <[email protected]> * Add SLT for IMDB Signed-off-by: Austin Liu <[email protected]> * Fix `get_query_sql()` for CI roundtrip test Signed-off-by: Austin Liu <[email protected]> Fix `get_query_sql()` for CI roundtrip test Signed-off-by: Austin Liu <[email protected]> Fix `get_query_sql()` for CI roundtrip test Signed-off-by: Austin Liu <[email protected]> * Clean up Signed-off-by: Austin Liu <[email protected]> * Add missing license Signed-off-by: Austin Liu <[email protected]> * Add IMDB(JOB) queries `2b` to `5c` Signed-off-by: Austin Liu <[email protected]> * Add `INCLUDE_IMDB` in CI verify-benchmark-results Signed-off-by: Austin Liu <[email protected]> * Prepare IMDB dataset Signed-off-by: Austin Liu <[email protected]> Prepare IMDB dataset Signed-off-by: Austin Liu <[email protected]> * use uint as id type * format * Seperate `tpch` and `imdb` benchmarking CI jobs Signed-off-by: Austin Liu <[email protected]> Fix path Signed-off-by: Austin Liu <[email protected]> Fix path Signed-off-by: Austin Liu <[email protected]> Remove `tpch` in `imdb` benchmark Signed-off-by: Austin Liu <[email protected]> * Remove IMDB(JOB) slt in CI Signed-off-by: Austin Liu <[email protected]> Remove IMDB(JOB) slt in CI Signed-off-by: Austin Liu <[email protected]> --------- Signed-off-by: Austin Liu <[email protected]> Co-authored-by: DouPache <[email protected]> * Minor: avoid clone while calculating union equivalence properties (#12722) * Minor: avoid clone while calculating union equivalence properties * Update datafusion/physical-expr/src/equivalence/properties.rs * fmt * Simplify streaming_merge function parameters (#12719) * simplify streaming_merge function parameters * revert test change * change StreamingMergeConfig into builder pattern * Fix links on docs index page (#12750) * Provide field and schema metadata missing on cross joins, and union with null fields. (#12729) * test: reproducer for missing schema metadata on cross join * fix: pass thru schema metadata on cross join * fix: preserve metadata when transforming to view types * test: reproducer for missing field metadata in left hand NULL field of union * fix: preserve field metadata from right side of union * chore: safe indexing * Minor: Update string tests for strpos (#12739) * Apply `type_union_resolution` to array and values (#12753) * cleanup make array coercion rule Signed-off-by: jayzhan211 <[email protected]> * change to type union resolution Signed-off-by: jayzhan211 <[email protected]> * change value too Signed-off-by: jayzhan211 <[email protected]> * fix tpyo Signed-off-by: jayzhan211 <[email protected]> --------- Signed-off-by: jayzhan211 <[email protected]> * Add `DocumentationBuilder::with_standard_argument` to reduce copy/paste (#12747) * Add `DocumentationBuilder::with_standard_expression` to reduce copy/paste * fix doc * fix standard argument * Update docs * Improve documentation to explain what is different * fix `equal_to` in `PrimitiveGroupValueBuilder` (#12758) * fix `equal_to` in `PrimitiveGroupValueBuilder`. * fix typo. * add uts. * reduce calling of `is_null`. * Minor: doc how field name is to be set (#12757) * Fix `equal_to` in `ByteGroupValueBuilder` (#12770) * Fix `equal_to` in `ByteGroupValueBuilder` * refactor null_equal_to * Update datafusion/physical-plan/src/aggregates/group_values/group_column.rs * Allow simplification even when nullable (#12746) The nullable requirement seem to have been added in #1401 but as far as I can tell they are not needed for these 2 cases. I think this can be shown using this truth table: (generated using datafusion-cli without this patch) ``` > CREATE TABLE t (v BOOLEAN) as values (true), (false), (NULL); > select t.v, t2.v, t.v AND (t.v OR t2.v), t.v OR (t.v AND t2.v) from t cross join t as t2; +-------+-------+---------------------+---------------------+ | v | v | t.v AND t.v OR t2.v | t.v OR t.v AND t2.v | +-------+-------+---------------------+---------------------+ | true | true | true | true | | true | false | true | true | | true | | true | true | | false | true | false | false | | false | false | false | false | | false | | false | false | | | true | | | | | false | | | | | | | | +-------+-------+---------------------+---------------------+ ``` And it seems Spark applies both of these and DuckDB applies only the first one. * Fix unnest conjunction with selecting wildcard expression (#12760) * fix unnest statement with wildcard expression * add commnets * Improve `round` scalar function unparsing for Postgres (#12744) * Postgres: enforce required `NUMERIC` type for `round` scalar function (#34) Includes initial support for dialects to override scalar functions unparsing * Document scalar_function_to_sql_overrides fn * Fix stack overflow calculating projected orderings (#12759) * Fix stack overflow calculating projected orderings * fix docs * Port / Add Documentation for `VarianceSample` and `VariancePopulation` (#12742) * Upgrade arrow/parquet to `53.1.0` / fix clippy (#12724) * Update to arrow/parquet 53.1.0 * Update some API * update for changed file sizes * Use non deprecated APIs * Use ParquetMetadataReader from @etseidl * remove upstreamed implementation * Update CSV schema * Use upstream is_null and is_not_null kernels * feat: add support for Substrait ExtendedExpression (#12728) * Add support for serializing and deserializing Substrait ExtendedExpr message * Address clippy reviews * Reuse existing rename method * Transformed::new_transformed: Fix documentation formatting (#12787) Co-authored-by: Andrew Lamb <[email protected]> * fix: Correct results for grouping sets when columns contain nulls (#12571) * Fix grouping sets behavior when data contains nulls * PR suggestion comment * Update new test case * Add grouping_id to the logical plan * Add doc comment next to INTERNAL_GROUPING_ID * Fix unparsing of Aggregate with grouping sets --------- Co-authored-by: Andrew Lamb <[email protected]> * Migrate documentation for all string functions from scalar_functions.md to code (#12775) * Added documentation for string and unicode functions. * Fixed issues with aliases. * Cargo fmt. * Minor doc fixes. * Update docs for var_pop/samp --------- Co-authored-by: Andrew Lamb <[email protected]> * Account for constant equivalence properties in union, tests (#12562) * Minor: clarify comment about empty dependencies (#12786) * Introduce Signature::String and return error if input of `strpos` is integer (#12751) * fix sig Signed-off-by: jayzhan211 <[email protected]> * fix Signed-off-by: jayzhan211 <[email protected]> * fix error Signed-off-by: jayzhan211 <[email protected]> * fix all signature Signed-off-by: jayzhan211 <[email protected]> * fix all signature Signed-off-by: jayzhan211 <[email protected]> * change default type Signed-off-by: jayzhan211 <[email protected]> * clippy Signed-off-by: jayzhan211 <[email protected]> * fix docs Signed-off-by: jayzhan211 <[email protected]> * rm deadcode Signed-off-by: jayzhan211 <[email protected]> * cleanup Signed-off-by: jayzhan211 <[email protected]> * cleanup Signed-off-by: jayzhan211 <[email protected]> * rm test Signed-off-by: jayzhan211 <[email protected]> --------- Signed-off-by: jayzhan211 <[email protected]> * Minor: improve docs on MovingMin/MovingMax (#12790) * Add slt tests (#12721) --------- Signed-off-by: jayzhan211 <[email protected]> Signed-off-by: Austin Liu <[email protected]> Co-authored-by: OussamaSaoudi <[email protected]> Co-authored-by: Jonah Gao <[email protected]> Co-authored-by: Dmitrii Blaginin <[email protected]> Co-authored-by: Andrew Lamb <[email protected]> Co-authored-by: Tomoaki Kawada <[email protected]> Co-authored-by: Piotr Findeisen <[email protected]> Co-authored-by: Jay Zhan <[email protected]> Co-authored-by: HuSen <[email protected]> Co-authored-by: Emil Ejbyfeldt <[email protected]> Co-authored-by: Simon Vandel Sillesen <[email protected]> Co-authored-by: Jax Liu <[email protected]> Co-authored-by: Austin Liu <[email protected]> Co-authored-by: JonasDev1 <[email protected]> Co-authored-by: jcsherin <[email protected]> Co-authored-by: Sergei Grebnov <[email protected]> Co-authored-by: Andy Grove <[email protected]> Co-authored-by: Bruce Ritchie <[email protected]> Co-authored-by: DouPache <[email protected]> Co-authored-by: mertak-synnada <[email protected]> Co-authored-by: Bryce Mecum <[email protected]> Co-authored-by: wiedld <[email protected]> Co-authored-by: kamille <[email protected]> Co-authored-by: Weston Pace <[email protected]> Co-authored-by: Val Lorentz <[email protected]>
wiedld
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Oct 15, 2024
…ith null fields. (apache#12729) * test: reproducer for missing schema metadata on cross join * fix: pass thru schema metadata on cross join * fix: preserve metadata when transforming to view types * test: reproducer for missing field metadata in left hand NULL field of union * fix: preserve field metadata from right side of union * chore: safe indexing
wiedld
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Oct 16, 2024
…ith null fields. (apache#12729) * test: reproducer for missing schema metadata on cross join * fix: pass thru schema metadata on cross join * fix: preserve metadata when transforming to view types * test: reproducer for missing field metadata in left hand NULL field of union * fix: preserve field metadata from right side of union * chore: safe indexing
alamb
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Oct 29, 2024
…ith null fields. (apache#12729) * test: reproducer for missing schema metadata on cross join * fix: pass thru schema metadata on cross join * fix: preserve metadata when transforming to view types * test: reproducer for missing field metadata in left hand NULL field of union * fix: preserve field metadata from right side of union * chore: safe indexing
alamb
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Oct 31, 2024
…ith null fields. (apache#12729) * test: reproducer for missing schema metadata on cross join * fix: pass thru schema metadata on cross join * fix: preserve metadata when transforming to view types * test: reproducer for missing field metadata in left hand NULL field of union * fix: preserve field metadata from right side of union * chore: safe indexing
alamb
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Nov 5, 2024
…ith null fields. (apache#12729) * test: reproducer for missing schema metadata on cross join * fix: pass thru schema metadata on cross join * fix: preserve metadata when transforming to view types * test: reproducer for missing field metadata in left hand NULL field of union * fix: preserve field metadata from right side of union * chore: safe indexing
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Which issue does this PR close?
Related to #12687
Closes #12734
Closes #12735
Rationale for this change
A #11989 (and released in 42.0.0) has added a check that the logical and physical plan input schemas (to an aggregate node) are the same.
Once released into the wild, it began being triggered. We previously fixed a use case with distinct aggregations. In this PR we fix two additional use cases for cross joins, and union on null fields.
What changes are included in this PR?
commit 1 = reproducer for cross join bug, where schema metadata is dropped
commit 2 = fix
commit 3 = cleanup PR, since I noticed field metadata is dropped during logical plan creation (so not triggering the added check), for the transformation to view types
commit 4 = reproducer for union bug, where field metadata is dropped
commit 5 = fix
Are these changes tested?
Yes
Are there any user-facing changes?
No