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fix(schema-compiler) Resolve rollup join pre-aggregation param allocator issue #8279

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fix(schema-compiler) Resolve rollup join pre-aggregation param allocator issue #8279

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1406add
fix(schema-compiler) Resolve rollup join pre-aggregation param alloca…
pauldheinrichs May 19, 2024
660e7f2
re add default return
pauldheinrichs May 21, 2024
d4ae4a9
clean up comments and initalization
pauldheinrichs May 21, 2024
bc895df
Remove these logging
pauldheinrichs May 21, 2024
a009a0e
unset here too!
pauldheinrichs May 23, 2024
52aa3c1
had it backwards
pauldheinrichs May 23, 2024
9f3c5ce
Revert "had it backwards"
pauldheinrichs Jun 24, 2024
57c31b2
Revert "unset here too!"
pauldheinrichs Jun 24, 2024
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11 changes: 8 additions & 3 deletions packages/cubejs-schema-compiler/src/adapter/BaseQuery.js
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Original file line number Diff line number Diff line change
Expand Up @@ -2655,9 +2655,14 @@ export class BaseQuery {
}

newSubQueryForCube(cube, options) {
return this.options.queryFactory
? this.options.queryFactory.createQuery(cube, this.compilers, this.subQueryOptions(options))
: this.newSubQuery(options);
if (this.options.queryFactory) {
// When dealing with rollup joins, it's crucial to use the correct parameter allocator for the specific cube in use.
// By default, we'll use BaseQuery, but it's important to note that different databases (Oracle, PostgreSQL, MySQL, Druid, etc.)
// have unique parameter allocator symbols. Using the wrong allocator can break the query, especially when rollup joins involve
// different cubes that require different allocators.
return this.options.queryFactory.createQuery(cube, this.compilers, { ...this.subQueryOptions(options), paramAllocator: undefined });
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@pauldheinrichs pauldheinrichs May 21, 2024 •
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Unset the paramAllocator set by this.subQueryOptions to allow QueryClasses to assume their default paramAllocator class

}
return this.newSubQuery(options);
}

subQueryOptions(options) {
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