feat: revert parallelism set for pg

Nolife999 · Nolife999 · commit 2aa520765dca · 2026-02-27T10:08:50.000+01:00
diff --git a/arc-core/src/main/java/fr/insee/arc/core/service/p5mapping/dao/MappingQueriesForLargeFile.java b/arc-core/src/main/java/fr/insee/arc/core/service/p5mapping/dao/MappingQueriesForLargeFile.java
@@ -17,7 +17,7 @@ public StringBuilder kickParallelModeForLargeTable() {
 		StringBuilder returned = new StringBuilder();
 		if (largeFile)
 		{
-			returned.append("SET local max_parallel_workers_per_gather=").append(NUMBER_OF_WORKER).append("; SET local enable_sort=off; SET local debug_parallel_query=on;");
+			returned.append("SET local max_parallel_workers_per_gather=").append(NUMBER_OF_WORKER).append("; SET local enable_sort=off; SET local parallel_setup_cost = 0; SET local parallel_tuple_cost = 0; SET local cpu_tuple_cost=0.025; SET local min_parallel_table_scan_size = 0;");
 		}
 		return returned;
 	}

Original file line number	Diff line number	Diff line change
`@@ -17,7 +17,7 @@ public StringBuilder kickParallelModeForLargeTable() {`
`17`	`17`	`StringBuilder returned = new StringBuilder();`
`18`	`18`	`if (largeFile)`
`19`	`19`	`{`
`20`		`- returned.append("SET local max_parallel_workers_per_gather=").append(NUMBER_OF_WORKER).append("; SET local enable_sort=off; SET local debug_parallel_query=on;");`
	`20`	`+ returned.append("SET local max_parallel_workers_per_gather=").append(NUMBER_OF_WORKER).append("; SET local enable_sort=off; SET local parallel_setup_cost = 0; SET local parallel_tuple_cost = 0; SET local cpu_tuple_cost=0.025; SET local min_parallel_table_scan_size = 0;");`
`21`	`21`	`}`
`22`	`22`	`return returned;`
`23`	`23`	`}`