END;
$$ LANGUAGE PLPGSQL STRICT STABLE;
+CREATE OR REPLACE FUNCTION migration_tools.log (TEXT,TEXT,INTEGER) RETURNS VOID AS $$
+ DECLARE
+ migration_schema ALIAS FOR $1;
+ sql ALIAS FOR $2;
+ nrows ALIAS FOR $3;
+ BEGIN
+ EXECUTE 'INSERT INTO ' || migration_schema || '.sql_log ( sql, row_count ) VALUES ( ' || quote_literal(sql) || ', ' || nrows || ' );';
+ END;
+$$ LANGUAGE PLPGSQL STRICT VOLATILE;
+
+CREATE OR REPLACE FUNCTION migration_tools.exec (TEXT,TEXT) RETURNS VOID AS $$
+ DECLARE
+ migration_schema ALIAS FOR $1;
+ sql ALIAS FOR $2;
+ nrows INTEGER;
+ BEGIN
+ EXECUTE sql;
+ GET DIAGNOSTICS nrows = ROW_COUNT;
+ PERFORM migration_tools.log(migration_schema,sql,nrows);
+ EXCEPTION
+ WHEN OTHERS THEN
+ RAISE EXCEPTION '!!!!!!!!!!! state = %, msg = %, sql = %', SQLSTATE, SQLERRM, sql;
+ END;
+$$ LANGUAGE PLPGSQL STRICT VOLATILE;
+
CREATE OR REPLACE FUNCTION migration_tools.init (TEXT) RETURNS VOID AS $$
DECLARE
migration_schema ALIAS FOR $1;
+ sql TEXT;
BEGIN
- EXECUTE 'DROP TABLE IF EXISTS ' || migration_schema || '.config;';
- EXECUTE 'CREATE TABLE ' || migration_schema || '.config ( key TEXT UNIQUE, value TEXT);';
- EXECUTE 'INSERT INTO ' || migration_schema || '.config (key,value) VALUES ( ''production_tables'', ''asset.call_number,asset.copy_location,asset.copy,asset.stat_cat,asset.stat_cat_entry,asset.stat_cat_entry_copy_map,asset.copy_note,actor.usr,actor.card,actor.usr_address,actor.stat_cat,actor.stat_cat_entry,actor.stat_cat_entry_usr_map,actor.usr_note,action.circulation,action.hold_request,money.grocery,money.billing,money.cash_payment,money.forgive_payment'' );';
- EXECUTE 'DROP TABLE IF EXISTS ' || migration_schema || '.fields_requiring_mapping;';
- EXECUTE 'CREATE TABLE ' || migration_schema || '.fields_requiring_mapping( table_schema TEXT, table_name TEXT, column_name TEXT, data_type TEXT);';
BEGIN
- EXECUTE 'INSERT INTO ' || migration_schema || '.config (key,value) VALUES ( ''last_init'', now() );';
+ SELECT 'CREATE TABLE ' || migration_schema || '.sql_log ( time TIMESTAMP NOT NULL DEFAULT NOW(), row_count INTEGER, sql TEXT );' INTO STRICT sql;
+ EXECUTE sql;
+ EXCEPTION
+ WHEN OTHERS THEN
+ RAISE INFO '!!!!!!!!!!! state = %, msg = %, sql = %', SQLSTATE, SQLERRM, sql;
+ END;
+ PERFORM migration_tools.exec( $1, 'DROP TABLE IF EXISTS ' || migration_schema || '.config;' );
+ PERFORM migration_tools.exec( $1, 'CREATE TABLE ' || migration_schema || '.config ( key TEXT UNIQUE, value TEXT);' );
+ PERFORM migration_tools.exec( $1, 'INSERT INTO ' || migration_schema || '.config (key,value) VALUES ( ''production_tables'', ''asset.call_number,asset.copy_location,asset.copy,asset.stat_cat,asset.stat_cat_entry,asset.stat_cat_entry_copy_map,asset.copy_note,actor.usr,actor.card,actor.usr_address,actor.stat_cat,actor.stat_cat_entry,actor.stat_cat_entry_usr_map,actor.usr_note,action.circulation,action.hold_request,money.grocery,money.billing,money.cash_payment,money.forgive_payment'' );' );
+ PERFORM migration_tools.exec( $1, 'DROP TABLE IF EXISTS ' || migration_schema || '.fields_requiring_mapping;' );
+ PERFORM migration_tools.exec( $1, 'CREATE TABLE ' || migration_schema || '.fields_requiring_mapping( table_schema TEXT, table_name TEXT, column_name TEXT, data_type TEXT);' );
+ BEGIN
+ PERFORM migration_tools.exec( $1, 'INSERT INTO ' || migration_schema || '.config (key,value) VALUES ( ''last_init'', now() );' );
EXCEPTION
- WHEN OTHERS THEN EXECUTE 'UPDATE ' || migration_schema || '.config SET value = now() WHERE key = ''last_init'';';
+ WHEN OTHERS THEN PERFORM migration_tools.exec( $1, 'UPDATE ' || migration_schema || '.config SET value = now() WHERE key = ''last_init'';' );
END;
END;
$$ LANGUAGE PLPGSQL STRICT VOLATILE;
BEGIN
--RAISE INFO 'In migration_tools.build(%)', migration_schema;
SELECT migration_tools.production_tables(migration_schema) INTO STRICT production_tables;
- EXECUTE migration_tools.build_base_staging_tables(migration_schema,production_tables);
+ PERFORM migration_tools.build_base_staging_tables(migration_schema,production_tables);
END;
$$ LANGUAGE PLPGSQL STRICT VOLATILE;
BEGIN
--RAISE INFO 'In migration_tools.build_base_staging_tables(%,%)', migration_schema, production_tables;
FOR i IN array_lower(production_tables,1) .. array_upper(production_tables,1) LOOP
- EXECUTE migration_tools.build_specific_base_staging_table(migration_schema,production_tables[i]);
+ PERFORM migration_tools.build_specific_base_staging_table(migration_schema,production_tables[i]);
END LOOP;
END;
$$ LANGUAGE PLPGSQL STRICT VOLATILE;
BEGIN
base_staging_table = REPLACE( production_table, '.', '_' );
--RAISE INFO 'In migration_tools.build_specific_base_staging_table(%,%) -> %', migration_schema, production_table, base_staging_table;
- EXECUTE 'CREATE TABLE ' || migration_schema || '.' || base_staging_table || ' ( like ' || production_table || ' including defaults excluding constraints );';
- EXECUTE '
+ PERFORM migration_tools.exec( $1, 'CREATE TABLE ' || migration_schema || '.' || base_staging_table || ' ( LIKE ' || production_table || ' INCLUDING DEFAULTS EXCLUDING CONSTRAINTS );' );
+ PERFORM migration_tools.exec( $1, '
INSERT INTO ' || migration_schema || '.fields_requiring_mapping
SELECT table_schema, table_name, column_name, data_type
FROM information_schema.columns
WHERE table_schema = ''' || migration_schema || ''' AND table_name = ''' || base_staging_table || ''' AND is_nullable = ''NO'' AND column_default IS NULL;
- ';
+ ' );
FOR columns IN
SELECT table_schema, table_name, column_name, data_type
FROM information_schema.columns
WHERE table_schema = migration_schema AND table_name = base_staging_table AND is_nullable = 'NO' AND column_default IS NULL
LOOP
- EXECUTE 'ALTER TABLE ' || columns.table_schema || '.' || columns.table_name || ' ALTER COLUMN ' || columns.column_name || ' DROP NOT NULL;';
+ PERFORM migration_tools.exec( $1, 'ALTER TABLE ' || columns.table_schema || '.' || columns.table_name || ' ALTER COLUMN ' || columns.column_name || ' DROP NOT NULL;' );
END LOOP;
END;
$$ LANGUAGE PLPGSQL STRICT VOLATILE;
--RAISE INFO 'In migration_tools.insert_into_production(%)', migration_schema;
SELECT migration_tools.production_tables(migration_schema) INTO STRICT production_tables;
FOR i IN array_lower(production_tables,1) .. array_upper(production_tables,1) LOOP
- EXECUTE migration_tools.insert_into_production(migration_schema,production_tables[i]);
+ PERFORM migration_tools.insert_into_production(migration_schema,production_tables[i]);
END LOOP;
END;
$$ LANGUAGE PLPGSQL STRICT VOLATILE;
BEGIN
base_staging_table = REPLACE( production_table, '.', '_' );
--RAISE INFO 'In migration_tools.insert_into_production(%,%) -> %', migration_schema, production_table, base_staging_table;
- EXECUTE 'INSERT INTO ' || production_table || ' SELECT * FROM ' || migration_schema || '.' || base_staging_table || ';';
+ PERFORM migration_tools.exec( $1, 'INSERT INTO ' || production_table || ' SELECT * FROM ' || migration_schema || '.' || base_staging_table || ';' );
END;
$$ LANGUAGE PLPGSQL STRICT VOLATILE;