walk_info Struct Reference

Collaboration diagram for walk_info:

Public Attributes
QO_ENV *	env
QO_TERM *	term

Detailed Description

Definition at line 154 of file query_graph.c.

Member Data Documentation

QO_ENV* walk_info::env

Definition at line 156 of file query_graph.c.

Referenced by build_query_graph(), build_query_graph_function_index(), build_query_graph_post(), check_subquery_pre(), get_local_subqueries_post(), get_local_subqueries_pre(), get_term_subqueries(), graph_size_select(), qo_add_final_segment(), qo_add_node(), qo_analyze_term(), qo_env_init(), qo_env_new(), qo_eqclass_new(), qo_node_clear(), qo_optimize_helper(), qo_optimize_query(), qo_seg_clear(), qo_term_clear(), and set_seg_expr().

QO_TERM* walk_info::term

Definition at line 157 of file query_graph.c.

Referenced by check_subquery_pre(), get_term_subqueries(), qo_add_dep_term(), qo_add_dummy_join_term(), qo_add_term(), qo_assign_eq_classes(), qo_classify_outerjoin_terms(), qo_discover_edges(), qo_discover_partitions(), qo_discover_sort_limit_join_nodes(), qo_is_pk_fk_full_join(), qo_optimize_helper(), and qo_term_clear().

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

• src/optimizer/query_graph.c