Cost breakdown. 1  Materials: the cost of the brick or stone veneer 1 siding depends on the style and material you choose. In most cases, the siding alone will cost $8-$10 per square foot. 2  Additional materials: Grout 2 and mortar 3 will cost an additional $200-$450.
Use Length() to deal with number column : LENGTH Â« Character String Functions Â« Oracle PL/SQL Tutorial. Oracle PL/SQL Tutorial.
The Oracle DUAL table. dual is a table which is created by oracle along with the data dictionary. It consists of exactly one column whose name is dummy and one record.The value of that record is X. The owner of dual is SYS but dual can be accessed by every user.he Oracle DUAL table. dual is a table which is created by oracle along with the data dictionary. It consists of exactly one column whose name is dummy and one record.