Is there an existing issue for the same feature request?

• I have checked the existing issues.

Is your feature request related to a problem?

No unified error message and error code before. For software error, maybe let infinity crash and provide back trace. For recoverable error, we need the error code and error message returned to client.

Describe the feature you'd like

A unified error code and error message to return to client.

Describe implementation you've considered

0. success
   0000 ok

1. auth error
   2001 passwd is wrong
   2002 insufficient privilege

2. syntax error or access rule violation
   3001 invalid username
   3002 invalid password
   3003 invalid db/schema name
   3004 invalid table name
   3005 invalid column name
   3006 invalid index name
   3007 invalid column definition
   3008 invalid table definition
   3009 invalid index definition
   3010 data type mismatch
   3011 name too long
   3012 reserved name
   3013 syntax error
   3014 invalid parameter value
   3015 duplicate user
   3016 duplicate database
   3017 duplicate table
   3018 duplicate index name
   3019 duplicate index
   3020 no such user
   3021 database not exist
   3022 table not exist
   3023 index not exist
   3024 column not exist
   3025 aggregate can't be in where clause
   3026 column name in select list must appear in group by or aggregate function.
   3027 no such system variable
   3028 set invalid value to system variable
   3029 system variable is read-only

3. txn error
   4001 txn rollback
   4002 txn conflict

4. insufficient resources or exceed limits
   5001 disk_full
   5002 out of memory
   5003 too many connections
   5004 configuration limit exceed
   5005 query is too complex

5. operation intervention
   6006 query_canceled
   6007 not supported

6. system error
   7001 io_error
   7002 duplicated file
   7003 config file error
   7004 lock file exists
   7005 catalog is corrupted
   7006 data corrupted
   7007 index corrupted
   7008 file not found
   7009 dir not found

Documentation, adoption, use case

No response

Additional information

No response