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Merge pull request #329 from vishwasbabu/bug-fix

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updating image migration stored proc to work with older versions of mysql
This commit is contained in:
Vishwas Babu A J
2013-06-03 05:54:54 -07:00
parent c332e7037f 5ce21c9b32
commit e99834bd83
1 changed files with 17 additions and 9 deletions
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mifosng-db/migrations/core_db/V48__adding-S3-Support.sql
+17 -9
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@@ -36,20 +36,28 @@ drop procedure if exists migrate_customer_image_data;
delimiter # delimiter #
create procedure migrate_customer_image_data() create procedure migrate_customer_image_data()
begin begin
declare v_counter int unsigned default 0; DECLARE v_counter INT DEFAULT 0;
declare num_of_clients INT DEFAULT 0; DECLARE num_of_clients INT DEFAULT 0;
declare curr_client INT DEFAULT 0; DECLARE curr_image INT DEFAULT 0;
declare curr_image INT DEFAULT 0; DECLARE prev_image INT DEFAULT 0;
declare prev_image INT DEFAULT 0;
SELECT COUNT(*) FROM m_client INTO num_of_clients; SELECT COUNT(*) FROM m_client INTO num_of_clients;
SET @curr_client := 0;
while v_counter < num_of_clients do while v_counter < num_of_clients do
INSERT INTO m_image(`location`,`storage_type_enum`) select image_key, 1 FROM m_client where image_key is not null LIMIT v_counter,1; SET @s = CONCAT('INSERT INTO m_image(`location`,`storage_type_enum`) select image_key, 1 FROM m_client where image_key is not null LIMIT ', v_counter , ', ', 1);
PREPARE stmt1 FROM @s;
EXECUTE stmt1;
DEALLOCATE PREPARE stmt1;
select ifnull(max(`id`),0) from m_image INTO curr_image; select ifnull(max(`id`),0) from m_image INTO curr_image;
select id FROM m_client where image_key is not null limit v_counter,1 INTO curr_client; SET @z = CONCAT('select id INTO @curr_client FROM m_client where image_key is not null limit ', v_counter , ', ', 1);
IF (prev_image != curr_image) THEN UPDATE m_client set image_id = curr_image where id=curr_client; PREPARE stmt2 FROM @z;
EXECUTE stmt2;
IF (prev_image != curr_image) THEN UPDATE m_client set image_id = curr_image where id=@curr_client;
END IF; END IF;
set prev_image=curr_image; set prev_image=curr_image;
set v_counter=v_counter+1; set v_counter=v_counter+1;
end while; end while;
delete from m_image where `location` is null; delete from m_image where `location` is null;
end# end#