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pgl_ddl_deploy--1.2--1.3.sql
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-- complain if script is sourced in psql, rather than via CREATE EXTENSION
\echo Use "CREATE EXTENSION pgl_ddl_deploy" to load this file. \quit
ALTER EXTENSION pgl_ddl_deploy DROP VIEW pgl_ddl_deploy.event_trigger_schema;
DROP VIEW pgl_ddl_deploy.event_trigger_schema;
CREATE VIEW pgl_ddl_deploy.event_trigger_schema AS
WITH vars AS
(SELECT
id,
set_name,
'pgl_ddl_deploy.auto_rep_ddl_create_'||id::TEXT||'_'||set_name AS auto_replication_create_function_name,
'pgl_ddl_deploy.auto_rep_ddl_drop_'||id::TEXT||'_'||set_name AS auto_replication_drop_function_name,
'pgl_ddl_deploy.auto_rep_ddl_unsupp_'||id::TEXT||'_'||set_name AS auto_replication_unsupported_function_name,
'auto_rep_ddl_create_'||id::TEXT||'_'||set_name AS auto_replication_create_trigger_name,
'auto_rep_ddl_drop_'||id::TEXT||'_'||set_name AS auto_replication_drop_trigger_name,
'auto_rep_ddl_unsupp_'||id::TEXT||'_'||set_name AS auto_replication_unsupported_trigger_name,
include_schema_regex,
include_only_repset_tables,
create_tags,
drop_tags,
/****
These constants in DECLARE portion of all functions is identical and can be shared
*/
$BUILD$
c_search_path TEXT = (SELECT current_setting('search_path'));
c_provider_name TEXT;
--TODO: How do I decide which replication set we care about?
v_pid INT = pg_backend_pid();
v_rec RECORD;
v_ddl_sql_raw TEXT;
v_ddl_sql_sent TEXT;
v_full_ddl TEXT;
v_sql_tags TEXT[];
/*****
We need to strip the DDL of:
1. Transaction begin and commit, which cannot run inside plpgsql
*****/
v_ddl_strip_regex TEXT = '(begin\W*transaction\W*|begin\W*work\W*|begin\W*|commit\W*transaction\W*|commit\W*work\W*|commit\W*);';
v_txid BIGINT;
v_ddl_length INT;
v_sql TEXT;
v_cmd_count INT;
v_match_count INT;
v_excluded_count INT;
c_exclude_always TEXT = pgl_ddl_deploy.exclude_regex();
c_exception_msg TEXT = 'Deployment exception logged in pgl_ddl_deploy.exceptions';
--Configurable options in function setup
c_set_config_id INT = $BUILD$||id::TEXT||$BUILD$;
c_set_name TEXT = '$BUILD$||set_name||$BUILD$';
c_include_schema_regex TEXT = $BUILD$||COALESCE(''''||include_schema_regex||'''','NULL')||$BUILD$;
c_lock_safe_deployment BOOLEAN = $BUILD$||lock_safe_deployment||$BUILD$;
c_allow_multi_statements BOOLEAN = $BUILD$||allow_multi_statements||$BUILD$;
c_include_only_repset_tables BOOLEAN = $BUILD$||include_only_repset_tables||$BUILD$;
c_queue_subscriber_failures BOOLEAN = $BUILD$||queue_subscriber_failures||$BUILD$;
c_blacklisted_tags TEXT[] = '$BUILD$||blacklisted_tags::TEXT||$BUILD$';
--Constants based on configuration
c_exec_prefix TEXT =(CASE
WHEN c_lock_safe_deployment
THEN 'SELECT pgl_ddl_deploy.lock_safe_executor($PGL_DDL_DEPLOY$'
ELSE ''
END);
c_exec_suffix TEXT = (CASE
WHEN c_lock_safe_deployment
THEN '$PGL_DDL_DEPLOY$);'
ELSE ''
END);
$BUILD$::TEXT AS declare_constants,
$BUILD$
--If there are any matches to our replication config, get the query
--This will either be sent, or logged at this point if not deployable
IF v_match_count > 0 THEN
v_ddl_sql_raw = current_query();
v_txid = txid_current();
END IF;
$BUILD$::TEXT AS shared_get_query,
/****
This is the portion of the event trigger function that evaluates if SQL
is appropriate to propagate, and does propagate the event. It is shared
between the normal and drop event trigger functions.
*/
$BUILD$
/****
A multi-statement SQL command may fire this event trigger more than once
This check ensures the SQL is propagated only once, if at all
*/
IF EXISTS
(SELECT 1 FROM pgl_ddl_deploy.events
WHERE set_name = c_set_name
AND txid = v_txid
AND ddl_sql_raw = v_ddl_sql_raw
AND pid = v_pid)
OR EXISTS
(SELECT 1 FROM pgl_ddl_deploy.unhandled
WHERE set_name = c_set_name
AND txid = v_txid
AND ddl_sql_raw = v_ddl_sql_raw
AND pid = v_pid)
THEN
RETURN;
END IF;
/****
Get the command tags and reject blacklisted tags
*/
v_sql_tags:=(SELECT pgl_ddl_deploy.sql_command_tags(v_ddl_sql_raw));
IF (SELECT c_blacklisted_tags && v_sql_tags) THEN
PERFORM pgl_ddl_deploy.log_unhandled(
c_set_config_id,
c_set_name,
v_pid,
v_ddl_sql_raw,
TG_TAG,
'rejected_command_tags',
v_txid);
RETURN;
/****
If we are not allowing multi-statements at all, reject
*/
ELSEIF (SELECT ARRAY[TG_TAG]::TEXT[] <> v_sql_tags WHERE NOT c_allow_multi_statements) THEN
PERFORM pgl_ddl_deploy.log_unhandled(
c_set_config_id,
c_set_name,
v_pid,
v_ddl_sql_raw,
TG_TAG,
'rejected_multi_statement',
v_txid);
RETURN;
END IF;
v_ddl_sql_sent = v_ddl_sql_raw;
--If there are BEGIN/COMMIT tags, attempt to strip and reparse
IF (SELECT ARRAY['BEGIN','COMMIT']::TEXT[] && v_sql_tags) THEN
v_ddl_sql_sent = regexp_replace(v_ddl_sql_sent, v_ddl_strip_regex, '', 'ig');
--Sanity reparse
PERFORM pgl_ddl_deploy.sql_command_tags(v_ddl_sql_sent);
END IF;
--Get provider name, in order only to run command on a subscriber to this provider
c_provider_name:=(SELECT n.node_name FROM pglogical.node n INNER JOIN pglogical.local_node ln USING (node_id));
/*
Build replication DDL command which will conditionally run only on the subscriber
In other words, this MUST be a no-op on the provider
**Because the DDL has already run at this point (ddl_command_end)**
*/
v_full_ddl:=$INNER_BLOCK$
--Be sure to use provider's search_path for SQL environment consistency
SET SEARCH_PATH TO $INNER_BLOCK$||c_search_path||$INNER_BLOCK$;
--Execute DDL - the reason we use execute here is partly to handle no trailing semicolon
EXECUTE $EXEC_SUBSCRIBER$
$INNER_BLOCK$||c_exec_prefix||v_ddl_sql_sent||c_exec_suffix||$INNER_BLOCK$
$EXEC_SUBSCRIBER$;
$INNER_BLOCK$;
v_sql:=$INNER_BLOCK$
SELECT pglogical.replicate_ddl_command($REPLICATE_DDL_COMMAND$
DO $AUTO_REPLICATE_BLOCK$
DECLARE
c_queue_subscriber_failures BOOLEAN = $INNER_BLOCK$||c_queue_subscriber_failures||$INNER_BLOCK$;
v_succeeded BOOLEAN;
v_error_message TEXT;
BEGIN
--Only run on subscriber with this replication set, and matching provider node name
IF EXISTS (SELECT 1
FROM pglogical.subscription s
INNER JOIN pglogical.node n
ON n.node_id = s.sub_origin
AND n.node_name = '$INNER_BLOCK$||c_provider_name||$INNER_BLOCK$'
WHERE sub_replication_sets && ARRAY['$INNER_BLOCK$||c_set_name||$INNER_BLOCK$']) THEN
v_error_message = NULL;
BEGIN
--Execute DDL
$INNER_BLOCK$||v_full_ddl||$INNER_BLOCK$
v_succeeded = TRUE;
EXCEPTION
WHEN OTHERS THEN
IF c_queue_subscriber_failures THEN
RAISE WARNING 'Subscriber DDL failed with errors (see pgl_ddl_deploy.subscriber_logs): %', SQLERRM;
v_succeeded = FALSE;
v_error_message = SQLERRM;
ELSE
RAISE;
END IF;
END;
INSERT INTO pgl_ddl_deploy.subscriber_logs
(set_name,
provider_pid,
provider_node_name,
provider_set_config_id,
executed_as_role,
subscriber_pid,
executed_at,
ddl_sql,
full_ddl_sql,
succeeded,
error_message)
VALUES
('$INNER_BLOCK$||c_set_name||$INNER_BLOCK$',
$INNER_BLOCK$||v_pid::TEXT||$INNER_BLOCK$,
'$INNER_BLOCK$||c_provider_name||$INNER_BLOCK$',
$INNER_BLOCK$||c_set_config_id::TEXT||$INNER_BLOCK$,
current_role,
pg_backend_pid(),
current_timestamp,
$SQL$$INNER_BLOCK$||v_ddl_sql_sent||$INNER_BLOCK$$SQL$,
$SQL$$INNER_BLOCK$||v_full_ddl||$INNER_BLOCK$$SQL$,
v_succeeded,
v_error_message);
END IF;
END$AUTO_REPLICATE_BLOCK$;
$REPLICATE_DDL_COMMAND$,
--Pipe this DDL command through chosen replication set
ARRAY['$INNER_BLOCK$||c_set_name||$INNER_BLOCK$']);
$INNER_BLOCK$;
EXECUTE v_sql;
INSERT INTO pgl_ddl_deploy.events
(set_config_id,
set_name,
pid,
executed_at,
ddl_sql_raw,
ddl_sql_sent,
txid)
VALUES
(c_set_config_id,
c_set_name,
v_pid,
current_timestamp,
v_ddl_sql_raw,
v_ddl_sql_sent,
v_txid);
$BUILD$::TEXT AS shared_deploy_logic,
$BUILD$
ELSEIF (v_match_count > 0 AND v_cmd_count <> v_match_count) THEN
PERFORM pgl_ddl_deploy.log_unhandled(
c_set_config_id,
c_set_name,
v_pid,
v_ddl_sql_raw,
TG_TAG,
'mixed_objects',
v_txid);
$BUILD$::TEXT AS shared_mixed_obj_logic,
$BUILD$
/**
Catch any exceptions and log in a local table
As a safeguard, if even the exception handler fails, exit cleanly but add a server log message
**/
EXCEPTION WHEN OTHERS THEN
BEGIN
INSERT INTO pgl_ddl_deploy.exceptions (set_config_id, set_name, pid, executed_at, ddl_sql, err_msg, err_state)
VALUES (c_set_config_id, c_set_name, v_pid, current_timestamp, v_sql, SQLERRM, SQLSTATE);
RAISE WARNING '%', c_exception_msg;
--No matter what, don't let this function block any DDL
EXCEPTION WHEN OTHERS THEN
RAISE WARNING 'Unhandled exception % %', SQLERRM, SQLSTATE;
END;
$BUILD$::TEXT AS shared_exception_handler,
$BUILD$
FROM pg_namespace n
INNER JOIN pg_class c ON n.oid = c.relnamespace
AND c.relpersistence = 'p'
WHERE n.nspname ~* c_include_schema_regex
AND n.nspname !~* c_exclude_always
AND EXISTS (SELECT 1
FROM pg_index i
WHERE i.indrelid = c.oid
AND i.indisprimary)
AND NOT EXISTS
(SELECT 1
FROM pgl_ddl_deploy.rep_set_table_wrapper rsr
INNER JOIN pglogical.replication_set r
ON r.set_id = rsr.set_id
WHERE r.set_name = c_set_name
AND rsr.set_reloid = c.oid)
$BUILD$::TEXT AS shared_repl_set_tables,
$BUILD$
SUM(CASE
WHEN
--include_schema_regex usage:
(
(NOT $BUILD$||include_only_repset_tables||$BUILD$) AND
(
(schema_name ~* c_include_schema_regex
AND schema_name !~* c_exclude_always)
OR
(object_type = 'schema'
AND object_identity ~* c_include_schema_regex
AND object_identity !~* c_exclude_always)
)
)
OR
--include_only_repset_tables usage:
(
($BUILD$||include_only_repset_tables||$BUILD$) AND
(EXISTS
(
SELECT 1
FROM pgl_ddl_deploy.rep_set_table_wrapper rsr
INNER JOIN pglogical.replication_set rs USING (set_id)
WHERE rsr.set_reloid = c.objid
AND c.object_type in('table','table column','table constraint')
AND rs.set_name = '$BUILD$||set_name||$BUILD$'
)
)
)
THEN 1
ELSE 0 END) AS match_count
$BUILD$::TEXT AS shared_match_count
FROM pglogical.replication_set rs
INNER JOIN pgl_ddl_deploy.set_configs sc USING (set_name)
)
, build AS (
SELECT
id,
set_name,
include_schema_regex,
include_only_repset_tables,
auto_replication_create_function_name,
auto_replication_drop_function_name,
auto_replication_unsupported_function_name,
auto_replication_create_trigger_name,
auto_replication_drop_trigger_name,
auto_replication_unsupported_trigger_name,
CASE WHEN create_tags IS NULL THEN '--no-op-null-create-tags'::TEXT ELSE
$BUILD$
CREATE OR REPLACE FUNCTION $BUILD$ || auto_replication_create_function_name || $BUILD$() RETURNS EVENT_TRIGGER
AS
$BODY$
DECLARE
$BUILD$||declare_constants||$BUILD$
BEGIN
/*****
Only enter execution body if object being altered is relevant
*/
SELECT COUNT(1)
, $BUILD$||shared_match_count||$BUILD$
INTO v_cmd_count, v_match_count
FROM pg_event_trigger_ddl_commands() c;
$BUILD$||shared_get_query||$BUILD$
IF (v_match_count > 0 AND v_cmd_count = v_match_count)
THEN
$BUILD$||shared_deploy_logic||$BUILD$
INSERT INTO pgl_ddl_deploy.commands
(set_config_id,
set_name,
pid,
txid,
classid,
objid,
objsubid,
command_tag,
object_type,
schema_name,
object_identity,
in_extension)
SELECT c_set_config_id,
c_set_name,
v_pid,
v_txid,
classid,
objid,
objsubid,
command_tag,
object_type,
schema_name,
object_identity,
in_extension
FROM pg_event_trigger_ddl_commands();
/**
Add table to replication set immediately, if required.
We do not filter to tags here, because of possibility of multi-statement SQL
**/
IF NOT $BUILD$||include_only_repset_tables||$BUILD$ THEN
PERFORM pglogical.replication_set_add_table(
set_name:=c_set_name
,relation:=c.oid
,synchronize_data:=false
)
$BUILD$||shared_repl_set_tables||$BUILD$;
END IF;
$BUILD$||shared_mixed_obj_logic||$BUILD$
END IF;
$BUILD$||shared_exception_handler||$BUILD$
END;
$BODY$
LANGUAGE plpgsql;
$BUILD$::TEXT
END AS auto_replication_function,
CASE WHEN drop_tags IS NULL THEN '--no-op-null-drop-tags'::TEXT ELSE
$BUILD$
CREATE OR REPLACE FUNCTION $BUILD$||auto_replication_drop_function_name||$BUILD$() RETURNS EVENT_TRIGGER
AS
$BODY$
DECLARE
$BUILD$||declare_constants||$BUILD$
BEGIN
/*****
Only enter execution body if object being altered is relevant
*/
SELECT COUNT(1)
, $BUILD$||shared_match_count||$BUILD$
, SUM(CASE
WHEN
--include_schema_regex usage:
(
(NOT $BUILD$||include_only_repset_tables||$BUILD$) AND
(
(schema_name !~* '^(pg_catalog|pg_toast)$'
AND schema_name !~* c_include_schema_regex)
OR (object_type = 'schema'
AND object_identity !~* '^(pg_catalog|pg_toast)$'
AND object_identity !~* c_include_schema_regex)
)
)
--include_only_repset_tables cannot be used with DROP because
--the objects no longer exist to be checked:
THEN 1
ELSE 0 END) AS excluded_count
INTO v_cmd_count, v_match_count, v_excluded_count
FROM pg_event_trigger_dropped_objects() c;
$BUILD$||shared_get_query||$BUILD$
IF (v_match_count > 0 AND v_excluded_count = 0)
THEN
$BUILD$||shared_deploy_logic||$BUILD$
INSERT INTO pgl_ddl_deploy.commands
(set_config_id,
set_name,
pid,
txid,
classid,
objid,
objsubid,
command_tag,
object_type,
schema_name,
object_identity,
in_extension)
SELECT c_set_config_id,
c_set_name,
v_pid,
v_txid,
classid,
objid,
objsubid,
TG_TAG,
object_type,
schema_name,
object_identity,
NULL
FROM pg_event_trigger_dropped_objects();
$BUILD$||shared_mixed_obj_logic||$BUILD$
END IF;
$BUILD$||shared_exception_handler||$BUILD$
END;
$BODY$
LANGUAGE plpgsql;
$BUILD$
END
AS auto_replication_drop_function,
CASE WHEN include_only_repset_tables THEN '--no-op-only-repset-tables'::TEXT ELSE
$BUILD$
CREATE OR REPLACE FUNCTION $BUILD$||auto_replication_unsupported_function_name||$BUILD$() RETURNS EVENT_TRIGGER
AS
$BODY$
DECLARE
$BUILD$||declare_constants||$BUILD$
BEGIN
/*****
Only enter execution body if object being altered is relevant
*/
SELECT COUNT(1)
, $BUILD$||shared_match_count||$BUILD$
INTO v_cmd_count, v_match_count
FROM pg_event_trigger_ddl_commands() c;
IF v_match_count > 0
THEN
v_ddl_sql_raw = current_query();
PERFORM pgl_ddl_deploy.log_unhandled(
c_set_config_id,
c_set_name,
v_pid,
v_ddl_sql_raw,
TG_TAG,
'unsupported_command',
v_txid);
END IF;
$BUILD$||shared_exception_handler||$BUILD$
END;
$BODY$
LANGUAGE plpgsql;
$BUILD$
END
AS auto_replication_unsupported_function,
CASE WHEN create_tags IS NULL THEN '--no-op-null-create-tags'::TEXT ELSE
$BUILD$
CREATE EVENT TRIGGER $BUILD$||auto_replication_create_trigger_name||$BUILD$ ON ddl_command_end
WHEN TAG IN('$BUILD$||array_to_string(create_tags,$$','$$)||$BUILD$')
--TODO - CREATE INDEX HANDLING
EXECUTE PROCEDURE $BUILD$ || auto_replication_create_function_name || $BUILD$();
$BUILD$::TEXT
END AS auto_replication_trigger,
CASE WHEN drop_tags IS NULL THEN '--no-op-null-drop-tags'::TEXT ELSE
$BUILD$
CREATE EVENT TRIGGER $BUILD$||auto_replication_drop_trigger_name||$BUILD$ ON sql_drop
WHEN TAG IN('$BUILD$||array_to_string(drop_tags,$$','$$)||$BUILD$')
--TODO - CREATE INDEX HANDLING
EXECUTE PROCEDURE $BUILD$||auto_replication_drop_function_name||$BUILD$();
$BUILD$::TEXT
END AS auto_replication_drop_trigger,
CASE WHEN include_only_repset_tables THEN '--no-op-only-repset-tables'::TEXT ELSE
$BUILD$
CREATE EVENT TRIGGER $BUILD$||auto_replication_unsupported_trigger_name||$BUILD$ ON ddl_command_end
WHEN TAG IN('$BUILD$||array_to_string(pgl_ddl_deploy.unsupported_tags(),$$','$$)||$BUILD$')
EXECUTE PROCEDURE $BUILD$||auto_replication_unsupported_function_name||$BUILD$();
$BUILD$::TEXT
END AS auto_replication_unsupported_trigger,
$BUILD$
DROP TABLE IF EXISTS tmp_objs;
CREATE TEMP TABLE tmp_objs (obj_type, obj_name) AS (
VALUES
('EVENT TRIGGER','$BUILD$||auto_replication_create_trigger_name||$BUILD$'),
('EVENT TRIGGER','$BUILD$||auto_replication_drop_trigger_name||$BUILD$'),
('EVENT TRIGGER','$BUILD$||auto_replication_unsupported_trigger_name||$BUILD$'),
('FUNCTION','$BUILD$||auto_replication_create_function_name||$BUILD$()'),
('FUNCTION','$BUILD$||auto_replication_drop_function_name||$BUILD$()'),
('FUNCTION','$BUILD$||auto_replication_unsupported_function_name||$BUILD$()')
);
SELECT pgl_ddl_deploy.drop_ext_object(obj_type, obj_name)
FROM tmp_objs;
DROP EVENT TRIGGER IF EXISTS $BUILD$||auto_replication_create_trigger_name||', '||auto_replication_drop_trigger_name||', '||auto_replication_unsupported_trigger_name||$BUILD$;
DROP FUNCTION IF EXISTS $BUILD$||auto_replication_create_function_name||$BUILD$();
DROP FUNCTION IF EXISTS $BUILD$||auto_replication_drop_function_name||$BUILD$();
DROP FUNCTION IF EXISTS $BUILD$||auto_replication_unsupported_function_name||$BUILD$();
$BUILD$
AS undeploy_sql
FROM vars)
SELECT
b.id,
b.set_name,
b.include_schema_regex,
b.include_only_repset_tables,
b.auto_replication_create_function_name,
b.auto_replication_drop_function_name,
b.auto_replication_unsupported_function_name,
b.auto_replication_create_trigger_name,
b.auto_replication_drop_trigger_name,
b.auto_replication_unsupported_trigger_name,
b.auto_replication_function,
b.auto_replication_drop_function,
b.auto_replication_unsupported_function,
b.auto_replication_trigger,
b.auto_replication_drop_trigger,
b.auto_replication_unsupported_trigger,
b.undeploy_sql,
b.undeploy_sql||
auto_replication_function||$BUILD$
$BUILD$||auto_replication_drop_function||$BUILD$
$BUILD$||auto_replication_unsupported_function||$BUILD$
$BUILD$||auto_replication_trigger||$BUILD$
$BUILD$||auto_replication_drop_trigger||$BUILD$
$BUILD$||auto_replication_unsupported_trigger||$BUILD$
SELECT pgl_ddl_deploy.add_ext_object(obj_type, obj_name)
FROM tmp_objs;
$BUILD$ AS deploy_sql,
$BUILD$
ALTER EVENT TRIGGER $BUILD$||auto_replication_create_trigger_name||$BUILD$ DISABLE;
ALTER EVENT TRIGGER $BUILD$||auto_replication_drop_trigger_name||$BUILD$ DISABLE;
ALTER EVENT TRIGGER $BUILD$||auto_replication_unsupported_trigger_name||$BUILD$ DISABLE;
$BUILD$ AS disable_sql,
$BUILD$
ALTER EVENT TRIGGER $BUILD$||auto_replication_create_trigger_name||$BUILD$ ENABLE;
ALTER EVENT TRIGGER $BUILD$||auto_replication_drop_trigger_name||$BUILD$ ENABLE;
ALTER EVENT TRIGGER $BUILD$||auto_replication_unsupported_trigger_name||$BUILD$ ENABLE;
$BUILD$ AS enable_sql,
EXISTS (SELECT 1
FROM pg_event_trigger
WHERE evtname IN(
auto_replication_create_trigger_name,
auto_replication_drop_trigger_name,
auto_replication_unsupported_trigger_name
)
AND evtenabled IN('O','R','A')
) AS is_deployed
FROM build b;
CREATE OR REPLACE FUNCTION pgl_ddl_deploy.undeploy(p_set_config_id int) RETURNS BOOLEAN AS
$BODY$
BEGIN
RETURN pgl_ddl_deploy.schema_execute(p_set_config_id, 'undeploy_sql');
END;
$BODY$
LANGUAGE plpgsql;
CREATE OR REPLACE FUNCTION pgl_ddl_deploy.undeploy(p_set_name text) RETURNS BOOLEAN AS
$BODY$
BEGIN
RETURN pgl_ddl_deploy.schema_execute(p_set_name, 'undeploy_sql');
END;
$BODY$
LANGUAGE plpgsql;
/****
Drop any deployed event triggers for include_only_repset_tables and recreate now with fixed function def.
****/
DROP TABLE IF EXISTS ddl_deploy_to_refresh;
CREATE TEMP TABLE ddl_deploy_to_refresh AS
SELECT id, pgl_ddl_deploy.undeploy(id) AS undeployed
FROM pgl_ddl_deploy.event_trigger_schema
WHERE is_deployed AND include_only_repset_tables;
SELECT id, pgl_ddl_deploy.deploy(id) AS deployed
FROM ddl_deploy_to_refresh;
DROP TABLE ddl_deploy_to_refresh;