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.
Datatypes and Creating Tables. A table is the data structure that holds data in a relational database. A table is composed of rows and columns. A table in Oracle Ver. 7.3 can have maximum 255 Columns and in Oracle Ver. 8 and above a table can have maximum 1000 columns. Number of rows in a table is unlimited in all the versions.