refactor(SQL): Staging tables and Calc stored procedures used for modular stored procedure archicture for scalability. Implemented for Product Catalogue. \n BREAKING CHANGE: BIT argument a_debug added to all but basic stored procedures for analysis of performance and results.

static/MySQL/6001_p_validate_guid.sql

@@ -0,0 +1,59 @@
+
+
+DROP PROCEDURE IF EXISTS p_validate_guid;
+DROP PROCEDURE IF EXISTS p_validate_guid_test;
+
+DELIMITER //
+CREATE PROCEDURE p_validate_guid (
+	IN a_guid BINARY(36)
+    -- , IN a_debug BIT
+)
+BEGIN
+	/*
+    DECLARE v_code_type_error_bad_data VARCHAR(200);
+    DECLARE v_id_type_error_bad_data INT;
+    
+    IF ISNULL(a_guid) THEN
+		SET v_code_type_error_bad_data := (SELECT code FROM Shop_Msg_Error_Type WHERE code = 'BAD_DATA');
+		SET v_id_type_error_bad_data := (SELECT id_type FROM Shop_Msg_Error_Type WHERE code = v_code_type_error_bad_data);
+		
+		INSERT INTO tmp_Msg_Error (
+			id_type
+			, code
+			, msg
+		)
+		SELECT
+			v_id_type_error_bad_data
+			, v_code_type_error_bad_data
+			, 'GUID is required.'
+		;
+    END IF;
+    */
+    IF ISNULL(a_guid) THEN
+		SIGNAL SQLSTATE '45000'
+        SET MESSAGE_TEXT = 'GUID is required.'
+        ;
+	END IF;
+END //
+DELIMITER ;;
+
+
+DELIMITER //
+CREATE PROCEDURE p_validate_guid_test ()
+BEGIN
+	CREATE TEMPORARY TABLE IF NOT EXISTS tmp_Msg_Error (
+		id_type INT
+        , code VARCHAR(200)
+        , msg TEXT
+	);
+	
+    CALL p_validate_guid ( 'nips' );
+	CALL p_validate_guid ( NULL );
+    
+    SELECT * FROM tmp_Msg_Error;
+    
+    DROP TABLE tmp_Msg_Error;
+END //
+DELIMITER ;;
+
+CALL p_validate_guid_test();