| ERROR 1040 (HY000) | MySQL Database Error Code 1040 (HY000): How to Fix It | high | Medium |
| ERROR 1045 (28000) | MySQL Database Error Code 1045: How to Fix It | high | Medium |
| ERROR 1049 (42000) | MySQL Database Error Code 1049: How to Fix It | medium | Medium |
| ERROR 1054 (42S22) | MySQL Database Error Code 1054: How to Fix It | medium | Easy |
| ERROR 1062 (23000) | MySQL Database Error Code 1062: How to Fix It | medium | Medium |
| ERROR 1064 (42000) | MySQL Database Error Code 1064: How to Fix It | medium | Medium |
| ERROR 1146 (42S02) | MySQL Database Error Code 1146: How to Fix It | medium | Easy |
| ERROR 1205 (HY000) | MySQL Database Error Code 1205 (HY000): How to Fix It | medium | Medium |
| ERROR 1213 (40001) | MySQL Database Error Code 1213: How to Fix It | medium | Medium |
| ERROR 2002 (HY000) | MySQL Database Error Code 2002: How to Fix It | high | Medium |
| ERROR 2003 (HY000) | MySQL Database Error Code 2003 (HY000): How to Fix It | high | Medium |
| ERROR 2006 (HY000) | MySQL Database Error Code 2006 (HY000): How to Fix It | medium | Medium |