From 7e12c7d94022e5bce47d25d6bfbf6eb9174825cf Mon Sep 17 00:00:00 2001
From: icefairy <860668820@qq.com>
Date: Fri, 29 Mar 2024 18:50:58 +0800
Subject: [PATCH] copy latest to version

---
 .../sql/udfs/create_time_partitions/10.2-1.sql            | 8 ++++++--
 .../sql/udfs/drop_old_time_partitions/12.0-1.sql          | 3 ++-
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/backend/distributed/sql/udfs/create_time_partitions/10.2-1.sql b/src/backend/distributed/sql/udfs/create_time_partitions/10.2-1.sql
index 11edcc5ac..5d414aa89 100644
--- a/src/backend/distributed/sql/udfs/create_time_partitions/10.2-1.sql
+++ b/src/backend/distributed/sql/udfs/create_time_partitions/10.2-1.sql
@@ -32,14 +32,18 @@ BEGIN
         SELECT *
         FROM get_missing_time_partition_ranges(table_name, partition_interval, end_at, start_from)
     LOOP
-        EXECUTE format('CREATE TABLE %I.%I PARTITION OF %I.%I FOR VALUES FROM (%L) TO (%L)',
+        EXECUTE format('CREATE TABLE %I.%I (LIKE %I INCLUDING DEFAULTS INCLUDING CONSTRAINTS)',
         schema_name_text,
         missing_partition_record.partition_name,
+        table_name_text);
+        EXECUTE format('ALTER TABLE %I.%I ATTACH PARTITION %I.%I FOR VALUES FROM (%L) TO (%L)',
         schema_name_text,
         table_name_text,
+        schema_name_text,
+        missing_partition_record.partition_name,
         missing_partition_record.range_from_value,
         missing_partition_record.range_to_value);
-
+        RAISE NOTICE 'created partition % for table %', missing_partition_record.partition_name, table_name_text;
         partition_created := true;
     END LOOP;
 
diff --git a/src/backend/distributed/sql/udfs/drop_old_time_partitions/12.0-1.sql b/src/backend/distributed/sql/udfs/drop_old_time_partitions/12.0-1.sql
index a4bcd45a0..dac86aa1f 100644
--- a/src/backend/distributed/sql/udfs/drop_old_time_partitions/12.0-1.sql
+++ b/src/backend/distributed/sql/udfs/drop_old_time_partitions/12.0-1.sql
@@ -57,7 +57,8 @@ BEGIN
         ORDER BY to_value%1$s::timestamptz', custom_cast);
     FOR r IN EXECUTE older_partitions_query USING table_name, older_than
     LOOP
-        RAISE NOTICE 'dropping % with start time % and end time %', r.partition, r.from_value, r.to_value;
+        RAISE NOTICE 'dropping % with start time % and end time % using DETACH PARTITION partition_name AND THEN DROP IT. ', r.partition, r.from_value, r.to_value;
+        EXECUTE format('ALTER TABLE %I.%I DETACH PARTITION %I',r.schema_name, r.table_name, r.partition);
         EXECUTE format('DROP TABLE %I.%I', r.schema_name, r.table_name);
     END LOOP;
 END;