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feat: support DEALLOCATE to remove prepared statements #13327

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Merged
merged 1 commit into from
Nov 10, 2024
Merged

feat: support DEALLOCATE to remove prepared statements #13327

merged 1 commit into from
Nov 10, 2024

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@jonahgao
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@jonahgao jonahgao commented Nov 9, 2024

Which issue does this PR close?

Follow-up of #13242

Rationale for this change

Support the DEALLOCATE sql statement to remove prepared plans.
A typical usage is

> prepare p(int) as select $1;
0 row(s) fetched.
Elapsed 0.003 seconds.

> deallocate p;
0 row(s) fetched.
Elapsed 0.002 seconds.

What changes are included in this PR?

Are these changes tested?

Yes

Are there any user-facing changes?

No

@github-actions github-actions bot added sql SQL Planner logical-expr Logical plan and expressions core Core DataFusion crate sqllogictest SQL Logic Tests (.slt) labels Nov 9, 2024
goldmedal
goldmedal approved these changes Nov 10, 2024
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Thanks, @jonahgao. LGTM but one suggestion. 👍

@jonahgao
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jonahgao commented Nov 10, 2024

Thanks @jatin510 @goldmedal for the review

@jonahgao jonahgao merged commit a20b318 into apache:main Nov 10, 2024
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@jonahgao jonahgao deleted the deallocate branch November 10, 2024 14:04
jayzhan211 pushed a commit to jayzhan211/datafusion that referenced this pull request Nov 12, 2024
@jonahgao @jayzhan211
feat: support DEALLOCATE to remove prepared statements (apache#13327)
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@jatin510 jatin510 jatin510 approved these changes

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core Core DataFusion crate logical-expr Logical plan and expressions sql SQL Planner sqllogictest SQL Logic Tests (.slt)

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@jonahgao @goldmedal @jatin510