/usr/share/postgresql/9.6/extension/mimeo--0.6.0--0.6.1.sql

-- Fixed dml & logdel queue objects on source to include the schema name as part of the queue table, queue function and queue trigger name. Fixes issues with tables of the same name in different schemas on source database not working for these types of replication due to name conflicts.
-- NOTE: Existing jobs shouldn't be affected by this and you don't have to remake any of your jobs unless you run into this issue. All newly created jobs after this update are installed with the new queue naming format.


/*
 *  DML maker function.
 */
CREATE OR REPLACE FUNCTION dml_maker(p_src_table text, p_dblink_id int, p_dest_table text DEFAULT NULL, p_pulldata boolean DEFAULT true, p_pk_field text[] DEFAULT NULL, p_pk_type text[] DEFAULT NULL) RETURNS void
    LANGUAGE plpgsql
    AS $$
DECLARE

v_create_trig               text;
v_data_source               text;
v_dblink_schema             text;
v_dest_check                text;
v_dest_schema_name          text;
v_dest_table_name           text;
v_exists                    int := 0;
v_insert_refresh_config     text;
v_old_search_path           text;
v_pk_counter                int := 1;
v_pk_field                  text[] := p_pk_field;
v_pk_field_csv              text := '';
v_pk_type                   text[] := p_pk_field;
v_pk_type_csv               text := '';
v_remote_exists             int := 0;
v_remote_key_sql            text;
v_remote_q_index            text;
v_remote_q_table            text;
v_src_table_name            text;
v_trigger_func              text;


BEGIN

SELECT nspname INTO v_dblink_schema FROM pg_namespace n, pg_extension e WHERE e.extname = 'dblink' AND e.extnamespace = n.oid;
SELECT current_setting('search_path') INTO v_old_search_path;
EXECUTE 'SELECT set_config(''search_path'',''@extschema@,'||v_dblink_schema||',public'',''false'')';

IF (p_pk_field IS NULL AND p_pk_type IS NOT NULL) OR (p_pk_field IS NOT NULL AND p_pk_type IS NULL) THEN
    RAISE EXCEPTION 'Cannot manually set primary/unique key field(s) without defining type(s) or vice versa';
END IF;

SELECT data_source INTO v_data_source FROM @extschema@.dblink_mapping WHERE data_source_id = p_dblink_id; 
IF NOT FOUND THEN
	RAISE EXCEPTION 'ERROR: database link ID is incorrect %', p_dblink_id; 
END IF;

-- Set custom search path to allow easier calls to other functions
SELECT current_setting('search_path') INTO v_old_search_path;
EXECUTE 'SELECT set_config(''search_path'',''@extschema@,'||v_dblink_schema||',public'',''false'')';

IF p_dest_table IS NULL THEN
    p_dest_table := p_src_table;
END IF;

EXECUTE 'SELECT count(*) FROM @extschema@.refresh_config_dml WHERE dest_table = '||quote_literal(p_dest_table)||' AND source_table = '||quote_literal(p_src_table) INTO v_exists;
IF v_exists > 0 THEN
    RAISE unique_violation;
END IF;

v_src_table_name := replace(p_src_table, '.', '_');

IF position('.' in p_dest_table) > 0 THEN
    v_dest_schema_name := split_part(p_dest_table, '.', 1); 
    v_dest_table_name := split_part(p_dest_table, '.', 2);
END IF;

PERFORM dblink_connect('mimeo_dml', @extschema@.auth(p_dblink_id));

IF p_pk_field IS NULL AND p_pk_type IS NULL THEN
    -- Either gets the primary key or it gets the first unique index in alphabetical order by index name
    v_remote_key_sql := 'SELECT
                    CASE
                        WHEN i.indisprimary IS true THEN ''primary''
                        WHEN i.indisunique IS true THEN ''unique''
                    END AS key_type,
                    array_agg( a.attname ) AS indkey_names,
                    array_agg( a.atttypid::regtype) AS indkey_types
                FROM
                    pg_index i
                    JOIN pg_attribute a ON i.indrelid = a.attrelid AND a.attnum = any( i.indkey )
                WHERE
                    i.indrelid = '||quote_literal(p_src_table)||'::regclass
                    AND ( i.indisprimary OR i.indisunique )
                GROUP BY 1
                HAVING bool_and( a.attnotnull )
                ORDER BY 1 LIMIT 1';
    EXECUTE 'SELECT indkey_names, indkey_types FROM dblink(''mimeo_dml'', '||quote_literal(v_remote_key_sql)||') t (key_type text, indkey_names text[], indkey_types text[])' 
        INTO v_pk_field, v_pk_type;
END IF;

IF v_pk_field IS NULL OR v_pk_type IS NULL THEN
    RAISE EXCEPTION 'Source table has no valid primary key or unique index';
END IF;

v_pk_field_csv := array_to_string(v_pk_field, ',');
WHILE v_pk_counter <= array_length(v_pk_field,1) LOOP
    IF v_pk_counter > 1 THEN
        v_pk_type_csv := v_pk_type_csv || ', ';
    END IF;
    v_pk_type_csv := v_pk_type_csv ||v_pk_field[v_pk_counter]||' '||v_pk_type[v_pk_counter];
    v_pk_counter := v_pk_counter + 1;
END LOOP;


v_remote_q_table := 'CREATE TABLE @extschema@.'||v_src_table_name||'_pgq (';

v_remote_q_table := v_remote_q_table || v_pk_type_csv || ', processed boolean)';

v_remote_q_index := 'CREATE INDEX '||v_src_table_name||'_pgq_'||replace(v_pk_field_csv,',','_')||'_idx ON @extschema@.'||v_src_table_name||'_pgq ('||v_pk_field_csv||')';

v_pk_counter := 1;
v_trigger_func := 'CREATE FUNCTION @extschema@.'||v_src_table_name||'_mimeo_queue() RETURNS trigger LANGUAGE plpgsql AS $_$ DECLARE ';
    WHILE v_pk_counter <= array_length(v_pk_field,1) LOOP
        v_trigger_func := v_trigger_func||'v_'||v_pk_field[v_pk_counter]||' '||v_pk_type[v_pk_counter]||'; ';
        v_pk_counter := v_pk_counter + 1;
    END LOOP;
    v_pk_counter := 1;
    v_trigger_func := v_trigger_func || ' BEGIN IF TG_OP = ''INSERT'' THEN ';
    WHILE v_pk_counter <= array_length(v_pk_field,1) LOOP
        v_trigger_func := v_trigger_func||' v_'||v_pk_field[v_pk_counter]||' := NEW.'||v_pk_field[v_pk_counter]||'; ';
        v_pk_counter := v_pk_counter + 1;
    END LOOP;
    v_pk_counter := 1;
    v_trigger_func := v_trigger_func || ' ELSE ';
    WHILE v_pk_counter <= array_length(v_pk_field,1) LOOP
        v_trigger_func := v_trigger_func||' v_'||v_pk_field[v_pk_counter]||' := OLD.'||v_pk_field[v_pk_counter]||'; ';
        v_pk_counter := v_pk_counter + 1;
    END LOOP;
    v_pk_counter := 1;
    v_trigger_func := v_trigger_func || ' END IF; INSERT INTO @extschema@.'||v_src_table_name||'_pgq ('||v_pk_field_csv||') ';
    v_trigger_func := v_trigger_func || ' VALUES (';
    WHILE v_pk_counter <= array_length(v_pk_field,1) LOOP
        IF v_pk_counter > 1 THEN
            v_trigger_func := v_trigger_func || ', ';
        END IF;
        v_trigger_func := v_trigger_func||'v_'||v_pk_field[v_pk_counter];
        v_pk_counter := v_pk_counter + 1;
    END LOOP;
    v_trigger_func := v_trigger_func || '); RETURN NULL; END $_$;';

v_create_trig := 'CREATE TRIGGER '||v_src_table_name||'_mimeo_trig AFTER INSERT OR UPDATE OR DELETE ON '||p_src_table||
    ' FOR EACH ROW EXECUTE PROCEDURE @extschema@.'||v_src_table_name||'_mimeo_queue()';

RAISE NOTICE 'Creating objects on source database (function, trigger & queue table)...';

PERFORM dblink_exec('mimeo_dml', v_remote_q_table);
PERFORM dblink_exec('mimeo_dml', v_remote_q_index);
PERFORM dblink_exec('mimeo_dml', v_trigger_func);
PERFORM dblink_exec('mimeo_dml', v_create_trig);

PERFORM dblink_disconnect('mimeo_dml');

-- Only create destination table if it doesn't already exist
SELECT schemaname||'.'||tablename INTO v_dest_check FROM pg_tables WHERE schemaname = v_dest_schema_name AND tablename = v_dest_table_name;
IF v_dest_check IS NULL THEN
    RAISE NOTICE 'Snapshotting source table to pull all current source data...';
    -- Snapshot the table after triggers have been created to ensure all new data after setup is replicated
    v_insert_refresh_config := 'INSERT INTO @extschema@.refresh_config_snap(source_table, dest_table, dblink) VALUES('
        ||quote_literal(p_src_table)||', '||quote_literal(p_dest_table)||', '|| p_dblink_id||')';
    EXECUTE v_insert_refresh_config;

    EXECUTE 'SELECT @extschema@.refresh_snap('||quote_literal(p_dest_table)||', p_pulldata := '||p_pulldata||')';
    PERFORM @extschema@.snapshot_destroyer(p_dest_table, 'ARCHIVE');
ELSE
    RAISE NOTICE 'Destination table % already exists. No data was pulled from source', p_dest_table;
END IF;

v_insert_refresh_config := 'INSERT INTO @extschema@.refresh_config_dml(source_table, dest_table, dblink, control, pk_field, pk_type, last_value) VALUES('
    ||quote_literal(p_src_table)||', '||quote_literal(p_dest_table)||', '|| p_dblink_id||', '||quote_literal('@extschema@.'||v_src_table_name||'_pgq')||', '
    ||quote_literal(v_pk_field)||', '||quote_literal(v_pk_type)||', '||quote_literal(clock_timestamp())||')';
RAISE NOTICE 'Inserting data into config table';
EXECUTE v_insert_refresh_config;

EXECUTE 'SELECT set_config(''search_path'','''||v_old_search_path||''',''false'')';

RAISE NOTICE 'Done';

EXCEPTION
    WHEN OTHERS THEN
        EXECUTE 'SELECT set_config(''search_path'',''@extschema@,'||v_dblink_schema||''',''false'')';
        -- Only cleanup remote objects if replication doesn't exist at all for source table
        EXECUTE 'SELECT count(*) FROM @extschema@.refresh_config_dml WHERE source_table = '||quote_literal(p_src_table) INTO v_exists;
        IF v_exists = 0 THEN
            IF (dblink_get_connections() @> '{mimeo_dml}') = false THEN
                PERFORM dblink_connect('mimeo_dml', @extschema@.auth(p_dblink_id));
            END IF;
            PERFORM dblink_exec('mimeo_dml', 'DROP TABLE IF EXISTS @extschema@.'||v_src_table_name||'_pgq');
            PERFORM dblink_exec('mimeo_dml', 'DROP TRIGGER IF EXISTS '||v_src_table_name||'_mimeo_trig ON '||p_src_table);
            PERFORM dblink_exec('mimeo_dml', 'DROP FUNCTION IF EXISTS @extschema@.'||v_src_table_name||'_mimeo_queue()');
        END IF;
        IF dblink_get_connections() @> '{mimeo_dml}' THEN
            PERFORM dblink_disconnect('mimeo_dml');
        END IF;
        EXECUTE 'SELECT set_config(''search_path'','''||v_old_search_path||''',''false'')';
        IF v_exists = 0 THEN
            RAISE EXCEPTION 'dml_maker() failure. No mimeo configuration found for source %. Cleaned up source table mimeo objects (queue table, function & trigger) if they existed.  SQLERRM: %', p_src_table, SQLERRM;
        ELSE
            RAISE EXCEPTION 'dml_maker() failure. Check to see if dml configuration for % already exists. SQLERRM: % ', p_src_table, SQLERRM;
        END IF;
END
$$;


/*
 *  Logdel maker function.
 */
CREATE OR REPLACE FUNCTION logdel_maker(p_src_table text, p_dblink_id int, p_dest_table text DEFAULT NULL, p_pulldata boolean DEFAULT true, p_pk_field text[] DEFAULT NULL, p_pk_type text[] DEFAULT NULL) RETURNS void
    LANGUAGE plpgsql
    AS $$
DECLARE

v_col_exists                int;
v_cols                      text[];
v_cols_csv                  text;
v_cols_n_types              text[];
v_cols_n_types_csv          text;
v_create_trig               text;
v_data_source               text;
v_dblink_schema             text;
v_dest_check                text;
v_dest_schema_name          text;
v_dest_table_name           text;
v_exists                    int := 0;
v_insert_refresh_config     text;
v_old_search_path           text;
v_counter                   int := 1;
v_pk_field                  text[] := p_pk_field;
v_pk_field_csv              text := '';
v_pk_type                   text[] := p_pk_field;
v_pk_type_csv               text := '';
v_remote_key_sql            text;
v_remote_sql                text;
v_remote_q_index            text;
v_remote_q_table            text;
v_src_table_name            text;
v_trigger_func              text;
v_types                     text[];

v_sql                   text;

BEGIN

SELECT nspname INTO v_dblink_schema FROM pg_namespace n, pg_extension e WHERE e.extname = 'dblink' AND e.extnamespace = n.oid;
SELECT current_setting('search_path') INTO v_old_search_path;
EXECUTE 'SELECT set_config(''search_path'',''@extschema@,'||v_dblink_schema||',public'',''false'')';

IF (p_pk_field IS NULL AND p_pk_type IS NOT NULL) OR (p_pk_field IS NOT NULL AND p_pk_type IS NULL) THEN
    RAISE EXCEPTION 'Cannot manually set primary/unique key field(s) without defining type(s) or vice versa';
END IF;

SELECT data_source INTO v_data_source FROM @extschema@.dblink_mapping WHERE data_source_id = p_dblink_id; 
IF NOT FOUND THEN
	RAISE EXCEPTION 'ERROR: database link ID is incorrect %', p_dblink_id; 
END IF;

IF p_dest_table IS NULL THEN
    p_dest_table := p_src_table;
END IF;

EXECUTE 'SELECT count(*) FROM @extschema@.refresh_config_logdel WHERE dest_table = '||quote_literal(p_dest_table)||' AND source_table = '||quote_literal(p_src_table) INTO v_exists;
IF v_exists > 0 THEN
    RAISE unique_violation;
END IF;

v_src_table_name := replace(p_src_table, '.', '_');

IF position('.' in p_dest_table) > 0 THEN
    v_dest_schema_name := split_part(p_dest_table, '.', 1); 
    v_dest_table_name := split_part(p_dest_table, '.', 2);
END IF;

PERFORM dblink_connect('mimeo_logdel', @extschema@.auth(p_dblink_id));

v_remote_sql := 'SELECT array_agg(attname) as cols, array_agg(atttypid::regtype::text) as types, array_agg(attname||'' ''||atttypid::regtype::text) as cols_n_types FROM pg_attribute WHERE attnum > 0 AND attisdropped is false AND attrelid = ' || quote_literal(p_src_table) || '::regclass';
v_remote_sql := 'SELECT cols, types, cols_n_types FROM dblink(''mimeo_logdel'', ' || quote_literal(v_remote_sql) || ') t (cols text[], types text[], cols_n_types text[])';
EXECUTE v_remote_sql INTO v_cols, v_types, v_cols_n_types;

v_cols_csv := array_to_string(v_cols, ',');
v_cols_n_types_csv := array_to_string(v_cols_n_types, ',');

v_remote_q_table := 'CREATE TABLE @extschema@.'||v_src_table_name||'_pgq ('||v_cols_n_types_csv||', mimeo_source_deleted timestamptz, processed boolean)';

IF p_pk_field IS NULL AND p_pk_type IS NULL THEN
    -- Either gets the primary key or it gets the first unique index in alphabetical order by index name
    v_remote_key_sql := 'SELECT
                    CASE
                        WHEN i.indisprimary IS true THEN ''primary''
                        WHEN i.indisunique IS true THEN ''unique''
                    END AS key_type,
                    array_agg( a.attname ) AS indkey_names,
                    array_agg( a.atttypid::regtype) AS indkey_types
                FROM
                    pg_index i
                    JOIN pg_attribute a ON i.indrelid = a.attrelid AND a.attnum = any( i.indkey )
                WHERE
                    i.indrelid = '||quote_literal(p_src_table)||'::regclass
                    AND ( i.indisprimary OR i.indisunique )
                GROUP BY 1
                HAVING bool_and( a.attnotnull )
                ORDER BY 1 LIMIT 1';
    EXECUTE 'SELECT indkey_names, indkey_types FROM dblink(''mimeo_logdel'', '||quote_literal(v_remote_key_sql)||') t (key_type text, indkey_names text[], indkey_types text[])' 
        INTO v_pk_field, v_pk_type;
END IF;

IF v_pk_field IS NULL OR v_pk_type IS NULL THEN
    RAISE EXCEPTION 'Source table has no valid primary key or unique index';
END IF;

v_pk_field_csv := array_to_string(v_pk_field, ',');
WHILE v_counter <= array_length(v_pk_field,1) LOOP
    IF v_counter > 1 THEN
        v_pk_type_csv := v_pk_type_csv || ', ';
    END IF;
    v_pk_type_csv := v_pk_type_csv ||v_pk_field[v_counter]||' '||v_pk_type[v_counter];
    v_counter := v_counter + 1;
END LOOP;

v_remote_q_index := 'CREATE INDEX '||v_src_table_name||'_pgq_'||replace(v_pk_field_csv,',','_')||'_idx ON @extschema@.'||v_src_table_name||'_pgq ('||v_pk_field_csv||')';

v_counter := 1;
v_trigger_func := 'CREATE FUNCTION @extschema@.'||v_src_table_name||'_mimeo_queue() RETURNS trigger LANGUAGE plpgsql AS $_$ DECLARE ';
    WHILE v_counter <= array_length(v_cols,1) LOOP
        v_trigger_func := v_trigger_func||'v_'||v_cols[v_counter]||' '||v_types[v_counter]||'; ';
        v_counter := v_counter + 1;
    END LOOP;
    v_trigger_func := v_trigger_func || 'v_del_time timestamptz; ';
    v_counter := 1;
    v_trigger_func := v_trigger_func || ' BEGIN 
        IF TG_OP = ''INSERT'' THEN ';
    WHILE v_counter <= array_length(v_pk_field,1) LOOP
        v_trigger_func := v_trigger_func||' v_'||v_pk_field[v_counter]||' := NEW.'||v_pk_field[v_counter]||'; ';
        v_counter := v_counter + 1;
    END LOOP;
    v_counter := 1;
    v_trigger_func := v_trigger_func || ' ELSIF TG_OP = ''UPDATE'' THEN  ';
    WHILE v_counter <= array_length(v_pk_field,1) LOOP
        v_trigger_func := v_trigger_func||' v_'||v_pk_field[v_counter]||' := OLD.'||v_pk_field[v_counter]||'; ';
        v_counter := v_counter + 1;
    END LOOP;
    v_counter := 1;
    v_trigger_func := v_trigger_func || ' ELSIF TG_OP = ''DELETE'' THEN  ';
    WHILE v_counter <= array_length(v_cols,1) LOOP
        v_trigger_func := v_trigger_func||' v_'||v_cols[v_counter]||' := OLD.'||v_cols[v_counter]||'; ';
        v_counter := v_counter + 1;
    END LOOP;
    v_trigger_func := v_trigger_func || 'v_del_time := clock_timestamp(); ';
    v_counter := 1;
    v_trigger_func := v_trigger_func || ' END IF; INSERT INTO @extschema@.'||v_src_table_name||'_pgq ('||v_cols_csv||', mimeo_source_deleted) ';
    v_trigger_func := v_trigger_func || ' VALUES (';
    WHILE v_counter <= array_length(v_cols,1) LOOP
        IF v_counter > 1 THEN
            v_trigger_func := v_trigger_func || ', ';
        END IF;
        v_trigger_func := v_trigger_func||'v_'||v_cols[v_counter];
        v_counter := v_counter + 1;
    END LOOP;
    v_trigger_func := v_trigger_func ||', v_del_time); RETURN NULL; END $_$;';

v_create_trig := 'CREATE TRIGGER '||v_src_table_name||'_mimeo_trig AFTER INSERT OR UPDATE OR DELETE ON '||p_src_table||
    ' FOR EACH ROW EXECUTE PROCEDURE @extschema@.'||v_src_table_name||'_mimeo_queue()';

RAISE NOTICE 'Creating objects on source database (function, trigger & queue table)...';
PERFORM dblink_exec('mimeo_logdel', v_remote_q_table);
PERFORM dblink_exec('mimeo_logdel', v_remote_q_index);
PERFORM dblink_exec('mimeo_logdel', v_trigger_func);
PERFORM dblink_exec('mimeo_logdel', v_create_trig);

PERFORM dblink_disconnect('mimeo_logdel');

-- Only create destination table if it doesn't already exist
SELECT schemaname||'.'||tablename INTO v_dest_check FROM pg_tables WHERE schemaname = v_dest_schema_name AND tablename = v_dest_table_name;
IF v_dest_check IS NULL THEN
    RAISE NOTICE 'Snapshotting source table to pull all current source data...';
    -- Snapshot the table after triggers have been created to ensure all new data after setup is replicated
    v_insert_refresh_config := 'INSERT INTO @extschema@.refresh_config_snap(source_table, dest_table, dblink) VALUES('
        ||quote_literal(p_src_table)||', '||quote_literal(p_dest_table)||', '|| p_dblink_id||')';

    EXECUTE v_insert_refresh_config;

    EXECUTE 'SELECT @extschema@.refresh_snap('||quote_literal(p_dest_table)||', p_pulldata := '||p_pulldata||')';
    PERFORM @extschema@.snapshot_destroyer(p_dest_table, 'ARCHIVE');
ELSE
    RAISE NOTICE 'Destination table % already exists. No data was pulled from source', p_dest_table;
END IF;

SELECT count(*) INTO v_col_exists FROM pg_attribute 
    WHERE attrelid = p_dest_table::regclass AND attname = 'mimeo_source_deleted' AND attisdropped = false;
IF v_col_exists < 1 THEN
    EXECUTE 'ALTER TABLE '||p_dest_table||' ADD COLUMN mimeo_source_deleted timestamptz';
ELSE
    RAISE WARNING 'Special column (mimeo_source_deleted) already exists on destination table (%)', p_dest_table;
END IF;

v_insert_refresh_config := 'INSERT INTO @extschema@.refresh_config_logdel(source_table, dest_table, dblink, control, pk_field, pk_type, last_value) VALUES('
    ||quote_literal(p_src_table)||', '||quote_literal(p_dest_table)||', '|| p_dblink_id||', '||quote_literal('@extschema@.'||v_src_table_name||'_pgq')||', '
    ||quote_literal(v_pk_field)||', '||quote_literal(v_pk_type)||', '||quote_literal(clock_timestamp())||')';
RAISE NOTICE 'Inserting data into config table';

EXECUTE v_insert_refresh_config;

EXECUTE 'SELECT set_config(''search_path'','''||v_old_search_path||''',''false'')';

RAISE NOTICE 'Done';

EXCEPTION
    WHEN OTHERS THEN
        EXECUTE 'SELECT set_config(''search_path'',''@extschema@,'||v_dblink_schema||''',''false'')';
        -- Only cleanup remote objects if replication doesn't exist at all for source table
        EXECUTE 'SELECT count(*) FROM @extschema@.refresh_config_logdel WHERE source_table = '||quote_literal(p_src_table) INTO v_exists;
        IF v_exists = 0 THEN
            IF (dblink_get_connections() @> '{mimeo_logdel}') = false THEN
                PERFORM dblink_connect('mimeo_logdel', @extschema@.auth(p_dblink_id));
            END IF;
            PERFORM dblink_exec('mimeo_logdel', 'DROP TABLE IF EXISTS @extschema@.'||v_src_table_name||'_pgq');
            PERFORM dblink_exec('mimeo_logdel', 'DROP TRIGGER IF EXISTS '||v_src_table_name||'_mimeo_trig ON '||p_src_table);
            PERFORM dblink_exec('mimeo_logdel', 'DROP FUNCTION IF EXISTS @extschema@.'||v_src_table_name||'_mimeo_queue()');
        END IF;
        IF dblink_get_connections() @> '{mimeo_logdel}' THEN
            PERFORM dblink_disconnect('mimeo_logdel');
        END IF;
        EXECUTE 'SELECT set_config(''search_path'','''||v_old_search_path||''',''false'')';
        IF v_exists = 0 THEN
            RAISE EXCEPTION 'logdel_maker() failure. No mimeo configuration found for source %. Cleaned up source table mimeo objects (queue table, function & trigger) if they existed.  SQLERRM: %', p_src_table, SQLERRM;
        ELSE
            RAISE EXCEPTION 'logdel_maker() failure. Check to see if logdel configuration for % already exists. SQLERRM: % ', p_src_table, SQLERRM;
        END IF;
END
$$;
postgresql-9.6-mimeo 1.4.4-1 / usr / share / postgresql / 9.6 / extension / mimeo--0.6.0--0.6.1.sql
