datafusion
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Apache DataFusion SQL Query Engine
**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** I am running into type-coercion errors and am probably going to be...
**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** For testing (and those new to DataFusion) it would be very convenient...
**Describe the bug** The TypeCoercion rule incorrectly uses `coerce_types` (which should probably be renamed to `get_binary_op_type` because it determines the output type of a binary expression) to determine the types...
**Describe the bug** I have queries failing with: ``` Error: Internal("Optimizer rule 'filter_push_down' failed due to unexpected error: Internal error: on_lr_is_preserved cannot be appplied to SEMI/ANTI-JOIN nodes. This was likely...
**Describe the bug** ``` Error: Internal("Optimizer rule 'common_sub_expression_eliminate' failed due to unexpected error: Error during planning: 'Date64
**Describe the bug** ``` Error: Internal("Optimizer rule 'scalar_subquery_to_join' failed due to unexpected error: Error during planning: Optimizing disjunctions not supported! at /home/andy/git/apache/arrow-datafusion/datafusion/optimizer/src/utils.rs:91") ``` **To Reproduce** tbd **Expected behavior** **Additional context**
**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** PostgreSQL supports the SQL `Filter Clause` which is a clause that filters...
**Describe the bug** Apologies for the vague bug report but I wanted to add this to a list tracking work I need to do. Now that CAST no longer changes...
**Describe the bug** `d3.d_date > d1.d_date + INTERVAL '5 days'` fails with `Int64 AND Boolean' can't be evaluated because there isn't a common type to coerce the types to` `d3.d_date...
Repartition Physical Node does not support ArrayList. This PR solves this problem
