'Cannot transfer blob from MySQL to H2

I have some blob hexadecimal values that I exported from a MySQL database using MAMP. I tried to add those values to a H2 database but I keep getting the error :

    org.h2.jdbc.JdbcSQLException: Hexadecimal string with odd number of characters: "80273753912952185238922745508880797601482513992540829416944108482201678079823009423240796439787688076562876906583780517704249256776629049440054030707230103901187860416530898080584543691951511619479802824069658267005899514817053628822676904964354186008390099680162497341280836375590099576180828248580706583256766125057680523862652582731318422096302127828322568212884418137380647350895148022669223845592468192584084729728626393575544"; SQL statement:
INSERT INTO `StatisticsExplanationActivity` VALUES(2, '2012-06-01 11:36:36', '0', '2012-06-01 11:36:37', 1, 16, 0x00aced0005737200136a6176612e7574696c2e41727261794c6973747881d21d99c7619d03000149000473697a6578700000000577040000000a7400196d757365756d507265666572656e63655f6f7269656e74616c7400166d757365756d507265666572656e63655f70686f746f740014696465616c686f6c79646179735f75726261696e7400176e696768744576656e696e67486f6262795f6d757369637400106d75736963616c54617374655f706f7078) -- (2, '2012-06-01 11:36:36', '0', '2012-06-01 11:36:37', 1, 16, 80273753912952185238922745508880797601482513992540829416944108482201678079823009423240796439787688076562876906583780517704249256776629049440054030707230103901187860416530898080584543691951511619479802824069658267005899514817053628822676904964354186008390099680162497341280836375590099576180828248580706583256766125057680523862652582731318422096302127828322568212884418137380647350895148022669223845592468192584084729728626393575544) [90003-166]
    at org.h2.message.DbException.getJdbcSQLException(DbException.java:329)
    at org.h2.message.DbException.get(DbException.java:169)
    at org.h2.message.DbException.get(DbException.java:146)
    at org.h2.util.StringUtils.convertHexToBytes(StringUtils.java:990)

The same INSERT line works fine with MySQL. I saw on some other topic that this may happen when the H2's multi-threaded mode is enabled. I wanted to give it a try but I have no idea how to set that parameter using Play! 1.2.x.

EDIT: Tried the MULTI_THREADED thing but still getting the same error. EDIT2: Forgot to post the hexadecimal number I used :

0xaced0005737200136a6176612e7574696c2e41727261794c6973747881d21d99c7619d03000149000473697a6578700000000577040000000a7400196d757365756d507265666572656e63655f6f7269656e74616c7400166d757365756d507265666572656e63655f70686f746f740014696465616c686f6c79646179735f75726261696e7400176e696768744576656e696e67486f6262795f6d757369637400106d75736963616c54617374655f706f7078
mysqlplayframeworkblobh2


Solution 1:[1]

You should use x'aced00057372...' instead of 0xaced00057372....

Copy/Paste from H2 documentation:

Bytes

X'{hex}'

A binary string value. The hex value is not case sensitive and may contain space characters as separators. If there are more than one group of quoted hex values, groups must be separated with whitespace.

Example:

X''

X'01FF'

X'01 bc 2a'

X'01' '02'

Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Source: Stack Overflow

Solution Source
Solution 1 lu_ko

Related Questions