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 Concepts guide states that the NUMBER datatype stores fixed and floating-point numbers. A column with the NUMBER datatype can be defined as follows: column_name NUMBER (precision, scale) The precision defines the total number of digits. The scale defines the number of digits to the right of the decimal point. If you specify a negative scale, Oracle Database rounds the actual data to the specified number of places to the left of the decimal point. For example, specifying (7,-2) means Oracle Database rounds to the nearest hundredths .