| 10.4.VARCHAR2 | ||||
| 10.4.1. | Varchar type column | |||
| 10.4.2. | Compare VARCHAR2 type value for equlity | |||
| 10.4.3. | Use Like operator on VARCHAR2 column | |||
| 10.4.4. | Update VARCHAR column | |||
| 10.4.5. | INSTR(first_name,',', 1) | |||
| 10.4.6. | Add an index to a varchar2 type column | |||
| 10.4.7. | varchar2 type column with default value | |||
| 10.4.8. | Not equal operator for varchar | |||
| 10.4.9. | NOT BETWEEN with varchar type | |||
| 10.4.10. | Use IN for varchar type | |||
| 10.4.11. | varchar type not equals or null value | |||
| 10.4.12. | varchar type not equals or not null value | |||
| 10.4.13. | Concatenate strings | |||
| 10.4.14. | Use concatenated string in where clause | |||
| 10.4.15. | Search for String Across Columns | |||
| 10.4.16. | Save HTML value to table | |||
| 10.4.17. | Save xml data to varchar2 type column | |||