Add SQLOptions for controlling allowed SQL statements, update docs
#7333
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alamb
commented
Aug 18, 2023
| /// let results = df.collect(); | ||
| /// let results = df | ||
| /// .collect() | ||
| /// .await?; |
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since the results aren't checked it turns out this code was not actually running the plan (missing an await so I fixed that)
| Ok(()) | ||
| } | ||
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| #[tokio::test] |
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I moved this into core_integration as it seemed like a test of the public API rather than an internal unit test
UlfarErl
reviewed
Aug 18, 2023
| LogicalPlan::Dml(dml) if !self.options.allow_dml => { | ||
| plan_err!("DML not supported: {}", dml.op) | ||
| } | ||
| LogicalPlan::Copy(_) if !self.options.allow_dml => { |
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Thanks so much @alamb for adding this to the core DF APIs. The addition of the Copy operator is a great example of why it belongs here: we already have a visitor that does similar filtering, but we would probably have failed to update it to include Copy when we migrate to the latest DF version.
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Which issue does this PR close?
Closes #7328
Closes #7272
Rationale for this change
See #7328
Basically it is hard to understand how to control what SQL statements DataFusion will allow
What changes are included in this PR?
SQLOptionsandSessionContext::sql_with_optionsapisAre these changes tested?
Are there any user-facing changes?
New
SQLOptionsandSessionContext::sql_with_optionsapisEverything should be backwards compatible