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Query Builder Function Name (English Localized Name)
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Description
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Usage
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Windchill Function Name (DatastoreFunction constant)
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Oracle Function or Operator Name
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SQLServer Function or Operator Name
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Example
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Absolute
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A mathematical function that returns the absolute (positive) value of the specified numeric expression.
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Takes a single numeric argument expression.
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ABS
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ABS
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ABS
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Absolute(-15) returns 15
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Add
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A mathematical function that returns the sum of all specified numeric expressions.
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Takes two or more numeric argument expressions.
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ADD
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"+"
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"+"
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Add(5, 3, 10) returns 18
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Average
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An aggregate function that returns the average value of the numeric expression for all rows in the results set.
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Takes numeric expression as its single argument.
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AVERAGE
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AVG
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AVG
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Bit-wise And
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A mathematical function that performs the bit-wise AND of two numeric expressions.
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Takes two numeric expressions as parameters.
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BITAND
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BITAND
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"&"
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Bit And(5, 4) returns 4
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Ceiling
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A mathematical function that returns the smallest integer greater than or equal to the specified numeric expression.
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Takes a single numeric argument expression.
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CEIL
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CEIL
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CEILING
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Ceiling(15.7) returns 16
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Coalesce
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This function returns the first non-null argument expression (in order)
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Takes one or more argument expressions
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COALESCE
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COALESCE
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COALESCE
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Coalesce(null, ‘abc’) returns ‘abc’
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Concatenate
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A string function that returns the concatenation of all specified string expressions.
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Takes one or more string argument expressions.
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CONCAT
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"||"
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"+"
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Concatenate('Wind', 'chill') returns 'Windchill'
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Convert
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A function that converts expressions of one data type to another data type.
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Takes a data type as the first parameter, a general expression as the second parameter, and a numeric style specification as an optional third parameter.
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CONVERT
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Not Supported
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CONVERT
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Convert(varchar(1), 7) returns '7'
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Count
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An aggregate function that returns the number of all rows in the result set.
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Takes a general expression as its single argument.
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COUNT
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COUNT
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COUNT
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Date Difference
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A date function that returns the number of date and time boundaries crossed between two specified dates.
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Takes a date type as the first parameter, a start date expression as the second parameter, and an end date expression as the third parameter.
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DATEDIFF
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Not Supported
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DATEDIFF
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Date Difference(week, Convert(datetime, '1/4/2006'), Convert(datetime, '1/11/2006')) returns 1
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Decode
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A general function that provides an equivalent behavior to a programmatic "case" statement.
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Takes a general expression target as the first parameter, any number of search, value general expressions, and an optional default value general expression as the last parameter.
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DECODE
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DECODE
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Not Supported
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Decode (2, 1, 'Chicago', 2, 'New York', 3, 'New Jersey', 'Non domestic') returns 'New York'
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Divide
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A mathematical function that divides the first numeric expressions with the second numeric expression.
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Takes two numeric expressions as parameters.
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DIVIDE
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"/"
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"/"
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Divide(12, 3) returns 4
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Floor
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A mathematical function that returns largest integer equal to or less than the specified numeric expression.
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Takes a single numeric argument expression.
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FLOOR
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FLOOR
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FLOOR
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Floor(15.7) returns 15
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Get Day
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This conversion function returns the day portion of the specified time stamp expression.
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Takes a single time stamp argument expression.
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GET_DAY
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TO_CHAR
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DATEPART
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Get Day(To Date('1/4/2006 10:20:30')) returns 4
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Get Hours
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This conversion function returns the hours portion of the specified time stamp expression.
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Takes a single time stamp argument expression.
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GET_HOURS
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TO_CHAR
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DATEPART
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Get Day(To Date('1/4/2006 10:20:30')) returns 10
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Get Minutes
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This conversion function returns the minutes portion of the specified time stamp expression.
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Takes a single time stamp argument expression.
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GET_MINUTES
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TO_CHAR
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DATEPART
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Get Day(To Date('1/4/2006 10:20:30')) returns 20
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Get Month
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This conversion function returns the month portion of the specified time stamp expression.
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Takes a single time stamp argument expression.
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GET_MONTH
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TO_CHAR
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DATEPART
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Get Day(To Date('1/4/2006 10:20:30')) returns 1
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Get Seconds
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This conversion function returns the seconds portion of the specified time stamp expression.
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Takes a single time stamp argument expression.
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GET_SECONDS
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TO_CHAR
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DATEPART
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Get Day(To Date('1/4/2006 10:20:30')) returns 30
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Get Year
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This conversion function returns the year portion of the specified time stamp expression.
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Takes a single time stamp argument expression.
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GET_YEAR
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TO_CHAR
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DATEPART
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Get Day(To Date('1/4/2006 10:20:30')) returns 2006
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Hash
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This function computes a hash value number.
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Takes a single argument expression.
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HASH
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ORA_HASH
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CHECKSUM
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Hash(‘abc’) returns 123456
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In String
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This string function returns the starting position of the search string expression in a target string expression.
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Takes a search string expression as the first parameter, a target string expression as the second parameter, and a starting position numeric expression as the third parameter.
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IN_STRING
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INSTR
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CHARINDEX
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In String('CORPORATE FLOOR','OR', 3) returns 5
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Left Pad (with spaces)
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This function returns a string expression, left-padded to the specified length with spaces.
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Takes a first argument string expression and a second argument number expression.
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LPAD
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LPAD
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Not Supported
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Left Pad(‘abc’, 7) returns ‘ abc’
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Length
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This string function returns the length of the target string expression.
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Takes a single string expression.
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LENGTH
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LENGTH
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LEN
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Length('Windchill') returns 9
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Log
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This mathematical function returns the logarithm of the base numeric expression of the specified numeric expression.
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Takes a base numeric expression as the first parameter and a numeric expression as the second parameter.
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LOG
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LOG
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Not Supported
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Log(10, 100) returns 2
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Lower
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This string function returns the lower case value of the target string expression.
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Takes a single string expression.
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LOWER
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LOWER
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LOWER
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Lower('Windchill') returns 'windchill'
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Left Trim
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This string function returns the target string expression after it removes leading blanks.
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Takes a single string expression.
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LTRIM
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LTRIM
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LTRIM
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Left Trim(' Windchill') returns 'Windchill'
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Maximum
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An aggregate function that returns the maximum value of the numeric expression for all rows in the results set.
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Takes numeric expression as its single argument.
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MAXIMUM
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MAX
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MAX
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Minimum
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An aggregate function that returns the minimum value of the numeric expression for all rows in the results set.
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Takes numeric expression as its single argument.
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MINIMUM
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MIN
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MIN
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Modulus
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A mathematical function that returns the remainder of the second numeric expression divided by the first numeric expression.
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Takes two numeric expressions as its arguments.
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MOD
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MOD
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"%"
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Modulus(11,4) returns 3
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Multiply
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A mathematical function that returns the product of all specified numeric expressions.
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Takes two or more numeric argument expressions.
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MULTIPLY
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"*"
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"*"
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Multiply(3, 2) returns 6
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NLS Sort
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This string function returns a string of bytes used for locale specific sorting.
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Takes a single string expression.
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NLSSORT
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NLSSORT
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Not Supported
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Null If
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This function returns the first expression if the two expressions are not equal. If the expressions are equal, NULLIF returns a null value of the type of the first expression.
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Takes two argument expressions.
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NULL_IF
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NULLIF
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NULLIF
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Null If(‘xyz’,’xyz’) returns null Null If (‘abc’,’xyz’) returns ‘abc’
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Null Value
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This function checks the target expression and returns the default expression if it is null. Otherwise, it returns the target expression.
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Takes a target expression as the first parameter and a default expression of the same type as the second parameter.
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NULL_VALUE
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NVL
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ISNULL
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Null Value(NULL, 0) returns 0
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Prefix
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This string function returns the first 200 characters of the string argument expression or the string argument expression if its length is 200 or less characters.
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Takes a single string argument expression.
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PREFIX
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Windchill Database Function: WTPrefixPK.Prefix
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Windchill Database Function: WtPK_prefix
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Prefix(‘abc’) returns ‘abc’
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Prefix (400 characters)
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This string function returns the first 400 characters of the string argument expression or the string argument expression if its length is 400 or less characters.
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Takes a single string argument expression.
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PREFIX
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Windchill Database Function: WTPrefixPK.Prefix400
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Windchill Database Function: WtPK_prefix400
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Prefix(‘abc’) returns ‘abc’
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Reverse
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This string function returns the reverse order of the string argument expression.
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Takes a single string argument expression.
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REVERSE
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Windchill Database Function: WTReversePK.reverseChars
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REVERSE
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Reverse(‘abc’) returns ‘cba’
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Round
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A mathematical function that returns the numeric expression, rounded to the specified length or precision.
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Takes a numeric expression as the first parameter and a precision numeric expression as the second parameter.
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ROUND
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ROUND
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ROUND
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Round(15.193,1) returns 15.2
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Right Trim
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This string function returns the target string expression after it removes trailing blanks.
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Takes a single string expression.
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RTRIM
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RTRIM
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RTRIM
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Right Trim('Windchill ') returns 'Windchill'
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Sign
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A mathematical function that returns the sign numeric expression (-1, 0, or 1) of the specified numeric expression.
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Takes a single numeric expression.
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SIGN
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SIGN
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SIGN
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Sign(-5) returns -1
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Soundex
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A string function that returns the phonetic representation string expression of the specified string expression.
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Takes a single string expression.
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SOUNDEX
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SOUNDEX
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SOUNDEX
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Standard Deviation
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An aggregate function that returns the sample standard deviation of the numeric expression for all rows in the results set.
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Takes a single numeric expression.
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STDDEV
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STDDEV
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Not Supported
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Subtract
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A mathematical function that subtracts the second numeric expression from the first numeric expression.
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Takes two numeric expressions as parameters.
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SUBTRACT
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"-"
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"-"
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Subtract(10, 4) returns 6
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Sub String
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This string function returns the portion of string expression specified by the start and length numeric expressions.
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Takes a string expression as the first parameter, a start numeric expression as the second parameter, and a length numeric expression as the third parameter.
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SUB_STRING
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SUBSTR
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SUBSTRING
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Sub String('Windchill', 3, 2) returns 'nd'
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Sum
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An aggregate function that returns the summation of the numeric expression for all rows in the results set.
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Takes a single numeric expression.
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SUM
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SUM
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SUM
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System Date
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This time stamp function returns the current date and time set for the operating system on which the database resides.
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Takes no arguments.
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SYSDATE
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SYSDATE
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GETDATE
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Time Difference(days)
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This time stamp function returns the difference in days between the first time stamp expression and the second time stamp expression.
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Takes two time stamp expressions as parameters.
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TIME_DIFFERENCE_IN_DAY
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"-"
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"/"
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Time Difference(days)(To Date('1/4/2006 10:00:00'), To Date('1/2/2006 10:00:00')) returns 2
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Time Difference(hours)
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This time stamp function returns the difference in days between the first time stamp expression and the second time stamp expression.
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Takes two time stamp expressions as parameters.
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TIME_DIFFERENCE_IN_HOUR
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"-"
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"/"
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Time Difference(days)(To Date('1/4/2006 10:00:00'), To Date('1/2/2006 10:00:00')) returns 48
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To Character
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This conversion function returns the string expression for the specified expression.
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Takes a single expression.
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TO_CHAR
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TO_CHAR
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CONVERT
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To Character(12) returns '12'
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To Date
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This conversion function returns the time stamp expression for the specified expression.
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Takes a single expression.
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TO_DATE
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TO_DATE
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CONVERT
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To Number
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This conversion function returns the numeric expression for the specified expression.
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Takes a single expression.
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TO_NUMBER
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TO_NUMBER
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CONVERT
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To Number('12') returns 12
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Truncate
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A mathematical function that returns the numeric expression, truncated to the specified number of decimal places.
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Takes a numeric expression as the first parameter and a precision numeric expression as the second parameter.
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TRUNCATE
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TRUNC
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Not Supported
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Truncate(15.79,1) returns 15.7
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Upper
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This string function returns the upper case value of the target string expression.
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Takes a single string expression.
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UPPER
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UPPER
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UPPER
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Upper('Windchill') returns 'WINDCHILL'
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XML Exists
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This function returns a Boolean true value if the traversal of the XML first argument expression using the second argument expression as an xpath query results in any nodes.
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Takes an XMLType first argument expression and a string second argument expression.
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XML_EXISTS
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EXISTSNODE
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EXIST
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XML Value
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This function returns a string node value after the traversal of the XML first argument expression using the second argument expression as an xpath query.
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Takes an XMLType first argument expression and a string second argument expression.
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XML_VALUE
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XMLQUERY
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VALUE
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