Merge pull request #684 from vilterp/add-seq-exceeded

add error code "sequence_generator_limit_exceeded"

Author: maddyblue

error.go

@@ -153,6 +153,7 @@ var errorCodeNames = map[ErrorCode]string{
 	"22004": "null_value_not_allowed",
 	"22002": "null_value_no_indicator_parameter",
 	"22003": "numeric_value_out_of_range",
+	"2200H": "sequence_generator_limit_exceeded",
 	"22026": "string_data_length_mismatch",
 	"22001": "string_data_right_truncation",
 	"22011": "substring_error",