SQL Column Operators

Variables
const	SqlUtil::COP_APPEND = "append"
	to append a string to a column on output More...
const	SqlUtil::COP_AS = "as"
	to rename a column on output More...
const	SqlUtil::COP_AVG = "avg"
	to return the average value More...
const	SqlUtil::COP_COUNT = "count"
	to return the row count More...
const	SqlUtil::COP_DISTINCT = "distinct"
	to return distinct values More...
const	SqlUtil::COP_DIVIDE = "divide"
	the SQL "divide" operator More...
const	SqlUtil::COP_LOWER = "lower"
	to return column value in lower case More...
const	SqlUtil::COP_MAX = "max"
	to return the maximum value More...
const	SqlUtil::COP_MIN = "min"
	to return the minimum value More...
const	SqlUtil::COP_MINUS = "minus"
	the SQL "minus" operator More...
const	SqlUtil::COP_MULTIPLY = "multiply"
	the SQL "multiply" operator More...
const	SqlUtil::COP_OVER = "over"
	the SQL "over" clause More...
const	SqlUtil::COP_PLUS = "plus"
	the SQL "minus" operator More...
const	SqlUtil::COP_PREPEND = "prepend"
	to prepend a string to a column on output More...
const	SqlUtil::COP_SEQ = "seq"
	to return the value of a sequence More...
const	SqlUtil::COP_UPPER = "upper"
	to return column value in upper case More...
const	SqlUtil::COP_VALUE = "value"
	to append a constant value to use as an output column value More...
const	SqlUtil::COP_YEAR = "year"
	to return a date value with year information only More...
const	SqlUtil::COP_YEAR_DAY = "year_day"
	to return a date value with year to day information More...
const	SqlUtil::COP_YEAR_HOUR = "year_hour"
	to return a date value with year to hextern information More...
const	SqlUtil::COP_YEAR_MONTH = "year_month"
	to return a date value with year to month information More...
const	SqlUtil::DefaultCopMap
	a hash of default column operator descriptions

Detailed Description

These are the operators that can be used in the "columns" argument for select statements

Variable Documentation

const SqlUtil::COP_APPEND = "append"

to append a string to a column on output

See also

cop_append()

const SqlUtil::COP_AS = "as"

to rename a column on output

See also

cop_as()

const SqlUtil::COP_AVG = "avg"

to return the average value

See also

cop_avg

const SqlUtil::COP_COUNT = "count"

to return the row count

See also

cop_count

const SqlUtil::COP_DISTINCT = "distinct"

to return distinct values

See also

cop_distinct

const SqlUtil::COP_DIVIDE = "divide"

the SQL "divide" operator

See also

cop_divide()

const SqlUtil::COP_LOWER = "lower"

to return column value in lower case

See also

cop_lower()

const SqlUtil::COP_MAX = "max"

to return the maximum value

See also

cop_max

const SqlUtil::COP_MIN = "min"

to return the minimum value

See also

cop_min

const SqlUtil::COP_MINUS = "minus"

the SQL "minus" operator

See also

cop_minus()

const SqlUtil::COP_MULTIPLY = "multiply"

the SQL "multiply" operator

See also

cop_multiply()

const SqlUtil::COP_OVER = "over"

the SQL "over" clause

See also

cop_over()

const SqlUtil::COP_PLUS = "plus"

the SQL "minus" operator

See also

cop_plus()

const SqlUtil::COP_PREPEND = "prepend"

to prepend a string to a column on output

See also

cop_prepend()

const SqlUtil::COP_SEQ = "seq"

to return the value of a sequence

See also

cop_seq()

const SqlUtil::COP_UPPER = "upper"

to return column value in upper case

See also

cop_upper()

const SqlUtil::COP_VALUE = "value"

to append a constant value to use as an output column value

See also

cop_value()

const SqlUtil::COP_YEAR = "year"

to return a date value with year information only

See also

cop_year()

const SqlUtil::COP_YEAR_DAY = "year_day"

to return a date value with year to day information

See also

cop_year_day()

const SqlUtil::COP_YEAR_HOUR = "year_hour"

to return a date value with year to hextern information

See also

cop_year_hour()

const SqlUtil::COP_YEAR_MONTH = "year_month"

to return a date value with year to month information

See also

cop_year_month()