!6224 修改系统对象中substring的用法以适配插件

Merge pull request !6224 from chenxiaobin/fixSubstr

src/include/catalog/upgrade_sql/rollback_catalog_maindb/rollback_catalog_maindb_92_952.sql

@@ -0,0 +1,11 @@
+CREATE OR REPLACE FUNCTION information_schema._pg_interval_type(typid oid, mod int4) RETURNS text
+    LANGUAGE sql
+    IMMUTABLE
+    NOT FENCED
+    RETURNS NULL ON NULL INPUT
+    AS
+$$SELECT
+  CASE WHEN $1 IN (1186) /* interval */
+           THEN pg_catalog.upper(substring(pg_catalog.format_type($1, $2) from 'interval[()0-9]* #"%#"' for '#'))
+       ELSE null::text
+  END$$;

src/include/catalog/upgrade_sql/rollback_catalog_otherdb/rollback_catalog_otherdb_92_952.sql

@@ -0,0 +1,11 @@
+CREATE OR REPLACE FUNCTION information_schema._pg_interval_type(typid oid, mod int4) RETURNS text
+    LANGUAGE sql
+    IMMUTABLE
+    NOT FENCED
+    RETURNS NULL ON NULL INPUT
+    AS
+$$SELECT
+  CASE WHEN $1 IN (1186) /* interval */
+           THEN pg_catalog.upper(substring(pg_catalog.format_type($1, $2) from 'interval[()0-9]* #"%#"' for '#'))
+       ELSE null::text
+  END$$;

src/include/catalog/upgrade_sql/upgrade_catalog_maindb/upgrade_catalog_maindb_92_952.sql

@@ -0,0 +1,11 @@
+CREATE OR REPLACE FUNCTION information_schema._pg_interval_type(typid oid, mod int4) RETURNS text
+    LANGUAGE sql
+    IMMUTABLE
+    NOT FENCED
+    RETURNS NULL ON NULL INPUT
+    AS
+$$SELECT
+  CASE WHEN $1 IN (1186) /* interval */
+           THEN pg_catalog.upper(pg_catalog.substring(pg_catalog.format_type($1, $2), 'interval[()0-9]* #"%#"', '#'))
+       ELSE null::text
+  END$$;

src/include/catalog/upgrade_sql/upgrade_catalog_otherdb/upgrade_catalog_otherdb_92_952.sql

@@ -0,0 +1,11 @@
+CREATE OR REPLACE FUNCTION information_schema._pg_interval_type(typid oid, mod int4) RETURNS text
+    LANGUAGE sql
+    IMMUTABLE
+    NOT FENCED
+    RETURNS NULL ON NULL INPUT
+    AS
+$$SELECT
+  CASE WHEN $1 IN (1186) /* interval */
+           THEN pg_catalog.upper(pg_catalog.substring(pg_catalog.format_type($1, $2), 'interval[()0-9]* #"%#"', '#'))
+       ELSE null::text
+  END$$;