ProvSQL C/C++ API
Adding support for provenance and uncertainty management to PostgreSQL databases
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safe_flatten_join_ctx Struct Reference

Walker context for safe_flatten_join_arm. More...

Public Attributes

Bitmapset * orphans
 rtindexes of dissolved RTE_JOIN entries
bool failed
 unsupported JoinExpr encountered
Node * merged_quals
 AND-merged ON clauses from every flattened JoinExpr.

Detailed Description

Walker context for safe_flatten_join_arm.

Definition at line 4500 of file safe_query.c.

Member Data Documentation

◆ failed

bool safe_flatten_join_ctx::failed

unsupported JoinExpr encountered

Definition at line 4502 of file safe_query.c.

◆ merged_quals

Node* safe_flatten_join_ctx::merged_quals

AND-merged ON clauses from every flattened JoinExpr.

Definition at line 4503 of file safe_query.c.

◆ orphans

Bitmapset* safe_flatten_join_ctx::orphans

rtindexes of dissolved RTE_JOIN entries

Definition at line 4501 of file safe_query.c.

The documentation for this struct was generated from the following file: