go livesql: provide table and column info when parse fails

dschofie · Oct 1, 2018 · c9e60a5 · c9e60a5
1 parent 7ca339a
commit c9e60a5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/livesql/binlog.go b/livesql/binlog.go
@@ -215,7 +215,7 @@ func parseBinlogRow(table *sqlgen.Table, binlogRow []interface{}, columnMap *col
 		scanner := scanners[i].(*fields.Scanner)
 		scanner.Target(field)
 		if err := scanner.Scan(binlogRow[j]); err != nil {
-			return nil, err
+			return nil, fmt.Errorf("binlog: `%s`.`%s` error: %v", table.Name, table.Columns[i].Name, err)
 		}
 	}