static byte[] ac = {'\\', '\'', '{', '}', '{'}; //not OK insert into tt values('\\\'{}{')
static byte[] ac = {'\\', '\'', '{', '}'}; //OK insert into tt values('\\\'{}')
static byte[] ac = {'\\', '\'', '{'}; //OK insert into tt values('\\\'{')
static byte[] ac = {'\'', '{', '}', '{'}; //OK insert into tt values('\'{}{')
static byte[] ac = {'\\', '{', '}', '{'}; //OK insert into tt values('\\{}{')
I am not able to insert 5 bytes to a blob table field, the bytes are shown above. The datasource connection encoding is set to UTF-8
.
Relevant information: http://dev.mysql.com/doc/refman/5.5/en/string-literals.html
Any idea why {}
is so special? it works with workbench.
For the not ok, i got the following exception:
java.sql.SQLException: Not a valid escape sequence: {')
This is a bug in some versions of MySQL's JDBC client (Connector/J); see http://bugs.mysql.com/bug.php?id=31457 (and other bugs linked from there). You should be able to fix it by upgrading to the latest Connector/J; alternatively, you can work around it by disabling escape-processing (by writing Statement.setEscapeProcessing(false)
).
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