See the Example
Select * from mydoubts_data
+———+————————-+——————–+
| EMPCODE | NAME | SALARAY CODE |
+———+————————-+——————–+
| 787 | Vasanthan | K |
| GORT | Shaji | S |
| GKL | James | P |
| IND | Abdul | ZO |
| VIS | Sunil | F |
+———+————————-+——————–+
For finding the number of rows in a table use the following quries.
Select count(*) from mydoubts_data
+———-+
| count(*) |
+———-+
| 5 |
+———-+