Bug: 连接人大金仓数据库，1、右键修改表，查看ddl操作查看表结构，失败，报错，2、在列表中修改数据，保存无效

[songyi123]

Chat2DB Version

Chat2DB Pro2.14.1

Describe the bug

ERROR: column tc.is_deferrable does not exist Position: 227 At Line: 1, Line Position: 227 KSQLException:com.kingbase8.util.KSQLException
com.kingbase8.util.KSQLException: ERROR: column tc.is_deferrable does not exist
Position: 227 At Line: 1, Line Position: 227
at com.kingbase8.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2679)
at com.kingbase8.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:2367)
at com.kingbase8.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:318)
at com.kingbase8.jdbc.KbStatement.executeInternal(KbStatement.java:472)
at com.kingbase8.jdbc.KbStatement.execute(KbStatement.java:392)
at com.kingbase8.jdbc.KbStatement.executeWithFlags(KbStatement.java:333)
at com.kingbase8.jdbc.KbStatement.executeCachedSql(KbStatement.java:319)
at com.kingbase8.jdbc.KbStatement.executeWithFlags(KbStatement.java:296)
at com.kingbase8.jdbc.KbStatement.execute(KbStatement.java:291)
at ai.chat2db.spi.sql.SQLExecutor.execute(SQLExecutor.java:57)
at ai.chat2db.plugin.kingbase.KingBaseMetaData.indexes(KingBaseMetaData.java:68)
at ai.chat2db.server.domain.core.impl.TableServiceImpl.query(TableServiceImpl.java:96)
at ai.chat2db.server.web.api.controller.rdb.TableController.query(TableController.java:211)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.base/java.lang.reflect.Method.invoke(Unknown Source)