Community driven content discussing all aspects of software development from DevOps to design patterns. As developers migrate their old Java Persistence API applications to JPA 3, their progress is ...

实际原因是 doris服务端在处理COM_STMT_PREPARE命令时会从sql中解析出参数的个数，在应答的时候会将参数个数返回去，由于应答中报文中参数个数的的长度时2个字节，当参数个数超过65535时，数据会溢出，导致jdbc驱动接收到的长度不是真实的长度，所以jdbc构造出的NativeQueryBindings长度不合法导致操作报错。

When I run a liquibase command with the --log-file=FILENAME parameter, the log-file generation behaviour is NOT WHAT IS EXPECTED. Here’s what happens: When the liquibase command has ERRORS, the ...