refactor code about query -> plan for subqueries
#4559
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jackwener
commented
Dec 8, 2022
Comment on lines
-455
to
-460
| let logical_plan = self.query_to_plan_with_alias( | ||
| *cte.query, | ||
| None, | ||
| &mut planner_context.clone(), | ||
| outer_query_schema, | ||
| )?; |
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just subquery -> plan need to pass outer_query_schema.
alamb
approved these changes
Dec 9, 2022
| &self, | ||
| query: Query, | ||
| alias: Option<String>, | ||
| planner_context: &mut PlannerContext, | ||
| outer_query_schema: Option<&DFSchema>, |
| } | ||
|
|
||
| /// Generate a logic plan from an SQL query with optional alias | ||
| pub fn query_to_plan_with_alias( | ||
| /// Generate a logic plan from an SQL query. |
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This API makes a lot of sense -- thank you @jackwener
alamb
changed the title
query -> planquery -> plan for subqueries
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Which issue does this PR close?
Closes #.
Rationale for this change
After #4484 #4141 , we remove the alias in
query_to_plan(), so we can remove it.What's more, we can find just
subquery_to_planneed to passouter_schema.What changes are included in this PR?
Are these changes tested?
Are there any user-facing changes?