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@Lordworms Lordworms commented Jul 20, 2024

Which issue does this PR close?

Closes #11551

Rationale for this change

What changes are included in this PR?

Are these changes tested?

Are there any user-facing changes?

@github-actions github-actions bot added sql SQL Planner core Core DataFusion crate labels Jul 20, 2024
@Lordworms Lordworms marked this pull request as ready for review July 20, 2024 22:46
@github-actions github-actions bot added optimizer Optimizer rules sqllogictest SQL Logic Tests (.slt) labels Jul 20, 2024
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I guess it will close #11551. How about modifying the description to link this issue?

@Lordworms
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I guess it will close #11551. How about modifying the description to link this issue?

sure

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@goldmedal goldmedal left a comment

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Thanks @Lordworms. LGTM

Comment on lines 55 to 61
let is_unnamed_table = match &qualifier {
TableReference::Bare { table } => table.as_ref() == UNNAMED_TABLE,
TableReference::Partial { table, .. } => {
table.as_ref() == UNNAMED_TABLE
}
TableReference::Full { table, .. } => table.as_ref() == UNNAMED_TABLE,
};
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👍

@alamb alamb changed the title Parsing SQL strings to Exprs wtih the qualified schema Parsing SQL strings to Exprs with the qualified schema Jul 22, 2024
@alamb alamb requested a review from jonahgao July 22, 2024 18:51
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alamb commented Jul 22, 2024

Thanks @Lordworms and @goldmedal

Since this changes the logic to resolve identifiers I think it should have a more careful review. Maybe @jonahgao has time. If not I will try and find time later this week

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I left some comments, and overall, it looks good to me. I think determining the qualifiers in advance might be an improvement.

Previously, it always returned unqualified columns, possibly because it didn't search within a schema.
Related PR: #1449 #5593

@jonahgao jonahgao merged commit c951824 into apache:main Jul 25, 2024
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Thanks @Lordworms

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Parsing SQL strings to Exprs wtih the qualified schema

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