Data Types
In the Log Parser SQL-Like language, each field-expression
has a related data type, which is an attribute that specifies the type of data
that the field-expression can hold.
Log Parser supplies a set of system data types that define all of the types of data that
can be used with Log Parser. The set of system-supplied data types is:
- INTEGER: integer numeric data;
- REAL: floating precision numeric data;
- STRING: variable length UNICODE character string data;
- TIMESTAMP: date and time data;
- NULL: unknown or unavailable data.