Commit904ed19

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Add a foreign relation estimation hook into the core patch and AQO.

Improve the elog panic message introduced in previous commit.Fix ForeignScan estimation logic.

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+132

-78

lines changed

+132

-78

lines changed

Lines changed: 2 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -76,6 +76,7 @@ post_parse_analyze_hook_typeprev_post_parse_analyze_hook;`
`76`	`76`	`planner_hook_typeprev_planner_hook;`
`77`	`77`	`ExecutorStart_hook_typeprev_ExecutorStart_hook;`
`78`	`78`	`ExecutorEnd_hook_typeprev_ExecutorEnd_hook;`
	`79`	`+set_baserel_rows_estimate_hook_typeprev_set_foreign_rows_estimate_hook;`
`79`	`80`	`set_baserel_rows_estimate_hook_typeprev_set_baserel_rows_estimate_hook;`
`80`	`81`	`get_parameterized_baserel_size_hook_typeprev_get_parameterized_baserel_size_hook;`
`81`	`82`	`set_joinrel_size_estimates_hook_typeprev_set_joinrel_size_estimates_hook;`
`@@ -126,6 +127,7 @@ _PG_init(void)`
`126`	`127`	`prev_ExecutorEnd_hook=ExecutorEnd_hook;`
`127`	`128`	`ExecutorEnd_hook=aqo_ExecutorEnd;`
`128`	`129`	`prev_set_baserel_rows_estimate_hook=set_baserel_rows_estimate_hook;`
	`130`	`+set_foreign_rows_estimate_hook=aqo_set_baserel_rows_estimate;`
`129`	`131`	`set_baserel_rows_estimate_hook=aqo_set_baserel_rows_estimate;`
`130`	`132`	`prev_get_parameterized_baserel_size_hook=get_parameterized_baserel_size_hook;`
`131`	`133`	`get_parameterized_baserel_size_hook=aqo_get_parameterized_baserel_size;`

Lines changed: 2 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -253,6 +253,8 @@ extern post_parse_analyze_hook_type prev_post_parse_analyze_hook;`
`253`	`253`	`externplanner_hook_typeprev_planner_hook;`
`254`	`254`	`externExecutorStart_hook_typeprev_ExecutorStart_hook;`
`255`	`255`	`externExecutorEnd_hook_typeprev_ExecutorEnd_hook;`
	`256`	`+externset_baserel_rows_estimate_hook_type`
	`257`	`+prev_set_foreign_rows_estimate_hook;`
`256`	`258`	`externset_baserel_rows_estimate_hook_type`
`257`	`259`	`prev_set_baserel_rows_estimate_hook;`
`258`	`260`	`externget_parameterized_baserel_size_hook_type`

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