Language Index

ANY Function

Extracts a non-null and non-missing value from a specified column. If all values are missing or null, the function returns a null value.

ANYIF Function

Selects a single non-null value from rows in each group that meet a specific condition.

APPROXIMATEMEDIAN Function

Computes the approximate median from all row values in a column or group. Input column can be of Integer or Decimal.

APPROXIMATEPERCENTILE Function

Computes an approximation for a specified percentile across all row values in a column or group. Input column can be of Integer or Decimal.

APPROXIMATEQUARTILE Function

Computes an approximation for a specified quartile across all row values in a column or group. Input column can be of Integer or Decimal.

AVERAGE Function

Computes the average (mean) from all row values in a column or group. Input column can be of Integer or Decimal.

AVERAGEIF Function

Generates the average value of rows in each group that meet a specific condition. Generated value is of Decimal type.

CORREL Function

Computes the correlation coefficient between two columns. Source values can be of Integer or Decimal type.

COUNTA Function

Generates the count of non-null rows in a specified column, optionally counted by group. Generated value is of Integer type.

COUNTAIF Function

Generates the count of non-null values for rows in each group that meet a specific condition.

COUNTDISTINCT Function

Generates the count of distinct values in a specified column, optionally counted by group. Generated value is of Integer type.

COUNTDISTINCTIF Function

Generates the count of distinct non-null values for rows in each group that meet a specific condition.

COUNT Function

Generates the count of rows in the dataset. Generated value is of Integer type.

COUNTIF Function

Generates the count of rows in each group that meet a specific condition. Generated value is of Integer type.

COVAR Function

Computes the covariance between two columns using the population method. Source values can be of Integer or Decimal type.

COVARSAMP Function

Computes the covariance between two columns using the sample method. Source values can be of Integer or Decimal type.

KTHLARGEST Function

Extracts the ranked value from the values in a column, where k=1 returns the maximum value. The value for k must be between 1 and 1000, inclusive. Inputs can be Integer, Decimal, or Datetime.

KTHLARGESTIF Function

Extracts the ranked value from the values in a column, where k=1 returns the maximum value, when a specified condition is met. The value for k must be between 1 and 1000, inclusive. Inputs can be Integer, Decimal, or Datetime.

KTHLARGESTUNIQUE Function

Extracts the ranked unique value from the values in a column, where k=1 returns the maximum value. The value for k must be between 1 and 1000, inclusive. Inputs can be Integer, Decimal, or Datetime.

KTHLARGESTUNIQUEIF Function

Extracts the ranked unique value from the values in a column, where k=1 returns the maximum value, when a specified condition is met. The value for k must be between 1 and 1000, inclusive. Inputs can be Integer, Decimal, or Datetime.

LIST Function

Extracts the set of values from a column into an array stored in a new column. This function is typically part of an aggregation.

LISTIF Function

Returns list of all values in a column for rows that match a specified condition.

MAX Function

Computes the maximum value found in all row values in a column. Inputs can be Integer, Decimal, or Datetime.

MAXIF Function

Generates the maximum value of rows in each group that meet a specific condition. Inputs can be Integer, Decimal, or Datetime.

MEDIAN Function

Computes the median from all row values in a column or group. Input column can be of Integer or Decimal.

MIN Function

Computes the minimum value found in all row values in a column. Input column can be of Integer, Decimal or Datetime.

MINIF Function

Generates the minimum value of rows in each group that meet a specific condition. Inputs can be Integer, Decimal, or Datetime.

MODE Function

Computes the mode (most frequent value) from all row values in a column, according to their grouping. Input column can be of Integer, Decimal, or Datetime type.

MODEIF Function

Computes the mode (most frequent value) from all row values in a column, according to their grouping. Input column can be of Integer, Decimal, or Datetime type.

PERCENTILE Function

Computes a specified percentile across all row values in a column or group. Input column can be of Integer or Decimal.

QUARTILE Function

Computes a specified quartile across all row values in a column or group. Input column can be of Integer or Decimal.

STDEV Function

Computes the standard deviation across all column values of Integer or Decimal type.

STDEVIF Function

Generates the standard deviation of values by group in a column that meet a specific condition.

STDEVSAMP Function

Computes the standard deviation across column values of Integer or Decimal type using the sample statistical method.

STDEVSAMPIF Function

Generates the standard deviation of values by group in a column that meet a specific condition using the sample statistical method.

SUM Function

Computes the sum of all values found in all row values in a column. Input column can be of Integer or Decimal.

SUMIF Function

Generates the sum of rows in each group that meet a specific condition.

UNIQUE Function

Extracts the set of unique values from a column into an array stored in a new column. This function is typically part of an aggregation.

VAR Function

Computes the variance among all values in a column. Input column can be of Integer or Decimal. If no numeric values are detected in the input column, the function returns 0.

VARIF Function

Generates the variance of values by group in a column that meet a specific condition.

VARSAMP Function

Computes the variance among all values in a column using the sample statistical method. Input column can be of Integer or Decimal. If no numeric values are detected in the input column, the function returns 0.

VARSAMPIF Function

Generates the variance of values by group in a column that meet a specific condition using the sample statistical method.

Logical Operators

Logical operators (and, or, not) enable you to logically combine multiple expressions to evaluate a larger, more complex expression whose output is true or false.

AND Function

Returns true if both arguments evaluate to true. Equivalent to the && operator.

OR Function

Returns true if either argument evaluates to true. Equivalent to the || operator.

NOT Function

Returns true if the argument evaluates to false, and vice-versa. Equivalent to the ! operator.

Comparison Operators

Comparison operators enable you to compare values in the left-hand side of an expression to the values in the right-hand side of an expression.

ISEVEN Function

Returns true if the argument is an even value. Argument can be an Integer, a function returning Integers, or a column reference.

ISODD Function

Returns true if the argument is an odd value. Argument can be an Integer, a function returning Integers, or a column reference.

IN Function

Returns true if the first parameter is contained in the array of values in the second parameter.

MATCHES Function

Returns true if a value contains a string or pattern. The value to search can be a string literal, a function returning a string, or a reference to a column of String type. You can also search an array of columns.

EQUAL Function

Returns true if the first argument is equal to the second argument. Equivalent to the = operator.

NOTEQUAL Function

Returns true if the first argument is not equal to the second argument. Equivalent to the <> or != operator.

GREATERTHAN Function

Returns true if the first argument is greater than but not equal to the second argument. Equivalent to the > operator.

GREATERTHANEQUAL Function

Returns true if the first argument is greater than or equal to the second argument. Equivalent to the >= operator.

LESSTHAN Function

Returns true if the first argument is less than but not equal to the second argument. Equivalent to the < operator.

LESSTHANEQUAL Function

Returns true if the first argument is less than or equal to the second argument. Equivalent to the <= operator.

Numeric Operators

Numeric operators enable you to generate new values based on a computation (e.g. 3 + 4).

NUMFORMAT Function

Formats a numeric set of values according to the specified number formatting. Source values can be a literal numeric value, a function returning a numeric value, or reference to a column containing an Integer or Decimal values.

ADD Function

Returns the value of summing the first argument and the second argument. Equivalent to the + operator.

SUBTRACT Function

Returns the value of subtracting the second argument from the first argument. Equivalent to the - operator.

MULTIPLY Function

Returns the value of multiplying the first argument by the second argument. Equivalent to the * operator.

DIVIDE Function

Returns the value of dividing the first argument by the second argument. Equivalent to the / operator.

MOD Function

Returns the modulo value, which is the remainder of dividing the first argument by the second argument. Equivalent to the % operator.

NEGATE Function

Returns the opposite of the value that is the first argument. Equivalent to the - operator placed in front of the argument.

SIGN Function

Computes the positive or negative sign of a given numeric value. The value can be a Decimal or Integer literal, a function returning Decimal or Integer, or a reference to a column containing numeric values.

LCM Function

Returns the least common multiple shared by the first and second arguments.

ABS Function

Computes the absolute value of a given numeric value. The value can be a Decimal or Integer literal or a reference to a column containing numeric values.

EXP Function

Computes the value of e raised to the specified power. The value can be a Decimal or Integer literal or a reference to a column containing numeric values.

LOG Function

Computes the logarithm of the first argument with a base of the second argument.

LN Function

Computes the natural logarithm of an input value. The value can be a Decimal or Integer literal or a reference to a column containing numeric values.

POW Function

Computes the value of the first argument raised to the value of the second argument.

SQRT Function

Computes the square root of the input parameter. Input value can be a Decimal or Integer literal or a reference to a column containing numeric values. All generated values are non-negative.

CEILING Function

Computes the ceiling of a value, which is the smallest integer that is greater than the input value. Input can be an Integer, a Decimal, a column reference, or an expression.

FLOOR Function

Computes the largest integer that is not more than the input value. Input can be an Integer, a Decimal, a column reference, or an expression.

ROUND Function

Rounds input value to the nearest integer. Input can be an Integer, a Decimal, a column reference, or an expression. Optional second argument can be used to specify the number of digits to which to round.

TRUNC Function

Removes all digits to the right of the decimal point for any value. Optionally, you can specify the number of digits to which to round. Input can be an Integer, a Decimal, a column reference, or an expression.

NUMVALUE Function

Converts a string formatted as a number into an Integer or Decimal value by parsing out the specified decimal and group separators. A string or a function returning formatted numbers of String type or a column containing formatted numbers of string type can be inputs.

SIN Function

Computes the sine of an input value for an angle measured in radians. The value can be a Decimal or Integer literal or a reference to a column containing numeric values.

COS Function

Computes the cosine of an input value for an angle measured in radians. The value can be a Decimal or Integer literal or a reference to a column containing numeric values.

TAN Function

Computes the tangent of an input value for an angle measured in radians. The value can be a Decimal or Integer literal or a reference to a column containing numeric values.

ASIN Function

For input values between -1 and 1 inclusive, this function returns the angle in radians whose sine value is the input. This function is the inverse of the sine function. The value can be a Decimal or Integer literal or a reference to a column containing numeric values.

ACOS Function

For input values between -1 and 1 inclusive, this function returns the angle in radians whose cosine value is the input. This function is the inverse of the cosine function. The value can be a Decimal or Integer literal or a reference to a column containing numeric values.

ATAN Function

For input values between -1 and 1 inclusive, this function returns the angle in radians whose tangent value is the input. This function is the inverse of the tangent function. The value can be a Decimal or Integer literal or a reference to a column containing numeric values.

SINH Function

Computes the hyperbolic sine of an input value for a hyperbolic angle measured in radians. The value can be a Decimal or Integer literal or a reference to a column containing numeric values.

COSH Function

Computes the hyperbolic cosine of an input value for a hyperbolic angle measured in radians. The value can be a Decimal or Integer literal or a reference to a column containing numeric values.

TANH Function

Computes the hyperbolic tangent of an input value for a hyperbolic angle measured in radians. The value can be a Decimal or Integer literal or a reference to a column containing numeric values.

ASINH Function

Computes the arcsine of an input value for a hyperbolic angle measured in radians. The value can be a Decimal or Integer literal or a reference to a column containing numeric values.

ACOSH Function

Computes the arccosine of an input value for a hyperbolic angle measured in radians. The value can be a Decimal or Integer literal or a reference to a column containing numeric values.

ATANH Function

Computes the arctangent of an input value for a hyperbolic angle measured in radians. The value can be a Decimal or Integer literal or a reference to a column containing numeric values.

DEGREES Function

Computes the degrees of an input value measuring the radians of an angle. The value can be a Decimal or Integer literal or a reference to a column containing numeric values.

RADIANS Function

Computes the radians of an input value measuring degrees of an angle. The value can be a Decimal or Integer literal or a reference to a column containing numeric values.

DATE Function

Generates a date value from three inputs of Integer type: year, month, and day.

TIME Function

Generates time values from three inputs of Integer type: hour, minute, and second.

DATETIME Function

Generates a Datetime value from the following inputs of Integer type: year, month, day, hour, minute, and second.

DATEADD Function

Add a specified number of units to a valid date. Units can be any supported Datetime unit (e.g. minute, month, year, etc.). Input must be a column reference containing dates.

DATEDIF Function

Calculates the difference between two valid date values for the specified units of measure.

DATEFORMAT Function

Formats a specified Datetime set of values according to the specified date format. Source values can be a reference to a column containing Datetime values.

UNIXTIMEFORMAT Function

Formats a set of Unix timestamps according to a specified date formatting string.

MONTH Function

Derives the month integer value from a Datetime value. Source value can be a a reference to a column containing Datetime values or a literal.

MONTHNAME Function

Derives the full name from a Datetime value of the corresponding month as a String. Source value can be a reference to a column containing Datetime values or a literal.

EOMONTH Function

Returns the serial date number for the last day of the month before or after a specified number of months from a starting date.

YEAR Function

Derives the four-digit year value from a Datetime value. Source value can be a a reference to a column containing Datetime values or a literal.

DAY Function

Derives the numeric day value from a Datetime value. Source value can be a a reference to a column containing Datetime values or a literal.

WEEKNUM Function

Derives the numeric value for the week within the year (1, 2, etc.). Input must be the output of the DATE function or a reference to a column containing Datetime values. The output of this function increments on Sunday.

WEEKDAY Function

Derives the numeric value for the day of the week (1, 2, etc.). Input must be a reference to a column containing Datetime values.

WEEKDAYNAME Function

Derives the full name from a Datetime value of the corresponding weekday as a String. Source value can be a reference to a column containing Datetime values or a literal.

HOUR Function

Derives the hour value from a Datetime value. Generated hours are expressed according to the 24-hour clock.

MINUTE Function

Derives the minutes value from a Datetime value. Minutes are expressed as integers from 0 to 59.

SECOND Function

Derives the seconds value from a Datetime value. Source value can be a a reference to a column containing Datetime values or a literal.

UNIXTIME Function

Derives the Unixtime (or epoch time) value from a Datetime value. Source value can be a reference to a column containing Datetime values.

NOW Function

Derives the timestamp for the current time in UTC time zone. You can specify a different time zone by optional parameter.

TODAY Function

Derives the value for the current date in UTC time zone. You can specify a different time zone by optional parameter.

PARSEDATE Function

Evaluates an input against the default input formats or (if specified) an array of Datetime format strings in their listed order. If the input matches one of the formats, the function outputs a Datetime value.

NETWORKDAYS Function

Calculates the number of working days between two specified dates, assuming Monday - Friday workweek. Optional list of holidays can be specified.

NETWORKDAYSINTL Function

Calculates the number of working days between two specified dates. Optionally, you can specify which days of the week are working days as an input parameter. Optional list of holidays can be specified.

MINDATE Function

Computes the minimum value found in all row values in a Datetime column.

MAXDATE Function

Computes the maximum value found in all row values in a Datetime column.

MODEDATE Function

Computes the most frequent (mode) value found in all row values in a Datetime column.

WORKDAY Function

Calculates the work date that is before or after a start date, as specified by a number of days. A set of holiday dates can be optionally specified.

WORKDAYINTL Function

Calculates the work date that is before or after a start date, as specified by a number of days. You can also specify which days of the week are working days and a list of holidays via parameters.

CONVERTFROMUTC Function

Converts Datetime value to corresponding value of the specified time zone. Input can be a column of Datetime values, a literal Datetime value, or a function returning Datetime values.

CONVERTTOUTC Function

Converts Datetime value in specified time zone to corresponding value in UTC time zone. Input can be a column of Datetime values, a literal Datetime value, or a function returning Datetime values.

CONVERTTIMEZONE Function

Converts Datetime value in specified time zone to corresponding value second specified time zone. Input can be a column of Datetime values, a literal Datetime value, or a function returning Datetime values.

MINDATEIF Function

Returns the minimum Datetime value of rows in each group that meet a specific condition. Set of values must valid Datetime values.

MAXDATEIF Function

Returns the maximum Datetime value of rows in each group that meet a specific condition. Set of values must valid Datetime values.

MODEDATEIF Function

Returns the most common Datetime value of rows in each group that meet a specific condition. Set of values must valid Datetime values.

KTHLARGESTDATE Function

Extracts the ranked Datetime value from the values in a column, where k=1 returns the maximum value. The value for k must be between 1 and 1000, inclusive. Inputs must be valid Datetime values.

KTHLARGESTUNIQUEDATE Function

Extracts the ranked unique Datetime value from the values in a column, where k=1 returns the maximum value. The value for k must be between 1 and 1000, inclusive. Inputs must be Datetime.

KTHLARGESTUNIQUEDATEIF Function

Extracts the ranked unique Datetime value from the values in a column, where k=1 returns the maximum value, when a specified condition is met. The value for k must be between 1 and 1000, inclusive. Inputs must be Datetime.

KTHLARGESTDATEIF Function

Extracts the ranked Datetime value from the values in a column, where k=1 returns the maximum value, when a specified condition is met. The value for k must be between 1 and 1000, inclusive. Inputs must be Datetime.

SERIALNUMBER Function

Generates a serial date number from a valid date value.

CHAR Function

Generates the Unicode character corresponding to an inputted Integer value.

UNICODE Function

Generates the Unicode index value for the first character of the input string.

UPPER Function

All alphabetical characters in the input value are converted to uppercase in the output value.

LOWER Function

All alphabetical characters in the input value are converted to lowercase in the output value.

PROPER Function

Converts an input string to propercase. Input can be a column reference or a string literal.

TRIM Function

Removes leading and trailing whitespace from a string. Spacing between words is not removed.

REMOVEWHITESPACE Function

Removes all whitespace from a string, including leading and trailing whitespace and all whitespace within the string.

REMOVESYMBOLS Function

Removes all characters from a string that are not letters, numbers, accented Latin characters, or whitespace.

LEN Function

Returns the number of characters in a specified string. String value can be a column reference or string literal.

FIND Function

Returns the index value in the input string where a specified matching string is located in provided column, string literal, or function returning a string. Search is conducted left-to-right.

RIGHTFIND Function

Returns the index value in the input string where the last instance of a matching string is located. Search is conducted right-to-left.

FINDNTH Function

Returns the position of the nth occurrence of a letter or pattern in the input string where a specified matching string is located in the provided column. You can search either from left or right.

SUBSTRING Function

Matches some or all of a string, based on the user-defined starting and ending index values within the string.

SUBSTITUTE Function

Replaces found string literal or pattern or column with a string, column, or function returning strings.

LEFT Function

Matches the leftmost set of characters in a string, as specified by parameter. The string can be specified as a column reference or a string literal.

RIGHT Function

Matches the right set of characters in a string, as specified by parameter. The string can be specified as a column reference or a string literal.

PAD Function

Pads string values to be a specified minimum length by adding a designated character to the left or right end of the string. Returned value is of String type.

MERGE Function

Merges two or more columns of String type to generate output of String type. Optionally, you can insert a delimiter between the merged values.

STARTSWITH Function

Returns true if the leftmost set of characters of a column of values matches a pattern. The source value can be any data type, and the pattern can be a Wrangle , regular expression, or a string.

ENDSWITH Function

Returnstrueifthe rightmost set of characters of a column of values matches a pattern. The source value can be any data type, and the pattern can be a Wrangle , regular expression, or a string.

REPEAT Function

Repeats a string a specified number of times. The string can be specified as a String literal, a function returning a String, or a column reference.

EXACT Function

Returns true if the second string evaluates to be an exact match of the first string. Source values can be string literals, column references, or expressions that evaluate to strings.

STRINGGREATERTHAN Function

Returns true if the first string evaluates to be greater than the second string, based on a set of common collation rules.

STRINGGREATERTHANEQUAL Function

Returns true if the first string evaluates to be greater than or equal to the second string, based on a set of common collation rules.

STRINGLESSTHAN Function

Returns true if the first string evaluates to be less than the second string, based on a set of common collation rules.

STRINGLESSTHANEQUAL Function

Returns true if the first string evaluates to be less than or equal to the second string, based on a set of common collation rules.

DOUBLEMETAPHONE Function

Returns a two-element array of primary and secondary phonetic encodings for an input string, based on the Double Metaphone algorithm.

DOUBLEMETAPHONEEQUALS Function

Compares two input strings using the Double Metaphone algorithm. An optional threshold parameter can be modified to adjust the tolerance for matching.

TRANSLITERATE Function

Transliterates Asian script characters from one script form to another. The string can be specified as a column reference or a string literal.

TRIMQUOTES Function

Removes leading and trailing quotes or double-quotes from a string. Quote marks in the middle of the string are not removed.

BASE64ENCODE Function

Converts an input value to base64 encoding with optional padding with an equals sign (=). Input can be of any type. Output type is String.

BASE64DECODE Function

Converts an input base64 value to text. Output type is String.

ARRAYCONCAT Function

Combines the elements of one array with another, listing all elements of the first array before listing all elements of the second array.

ARRAYCROSS Function

Generates a nested array containing the cross-product of all elements in two or more arrays.

ARRAYELEMENTAT Function

Computes the 0-based index value for an array element in the specified column, array literal, or function that returns an array.

ARRAYINDEXOF Function

Computes the index at which a specified element is first found within an array. Indexing is left to right.

ARRAYINTERSECT Function

Generates an array containing all elements that appear in multiple input arrays, referenced as column names or array literals.

ARRAYLEN Function

Computes the number of elements in the arrays in the specified column, array literal, or function that returns an array.

ARRAYMERGEELEMENTS Function

Merges the elements of an array in left to right order into a string. Values are optionally delimited by a provided delimiter.

ARRAYRIGHTINDEXOF Function

Computes the index at which a specified element is first found within an array, when searching right to left. Returned value is based on left-to-right indexing.

ARRAYSLICE Function

Returns an array containing a slice of the input array, as determined by starting and ending index parameters.

ARRAYSORT Function

Sorts array values in the specified column, array literal, or function that returns an array in ascending or descending order.

ARRAYSTOMAP Function

Combines one array containing keys and another array containing values into an Object of key-value pairs.

ARRAYUNIQUE Function

Generates an array of all unique elements among one or more arrays.

ARRAYZIP Function

Combines multiple arrays into a single nested array, with element 1 of array 1 paired with element 2 of array 2 and so on. Arrays are expressed as column names or as array literals.

FILTEROBJECT Function

Filters the keys and values from an Object data type column based on a specified key value.

KEYS Function

Extracts the key values from an Object data type column and stores them in an array of String values.

LISTAVERAGE Function

Computes the average of all numeric values found in input array. Input can be an array literal, a column of arrays, or a function returning an array. Input values must be of Integer or Decimal type.

LISTMAX Function

Computes the maximum of all numeric values found in input array. Input can be an array literal, a column of arrays, or a function returning an array. Input values must be of Integer or Decimal type.

LISTMIN Function

Computes the minimum of all numeric values found in input array. Input can be an array literal, a column of arrays, or a function returning an array. Input values must be of Integer or Decimal type.

LISTMODE Function

Computes the most common value of all numeric values found in input array. Input can be an array literal, a column of arrays, or a function returning an array. Input values must be of Integer or Decimal type.

LISTSTDEV Function

Computes the standard deviation of all numeric values found in input array. Input can be an array literal, a column of arrays, or a function returning an array. Input values must be of Integer or Decimal type.

LISTSUM Function

Computes the sum of all numeric values found in input array. Input can be an array literal, a column of arrays, or a function returning an array. Input values must be of Integer or Decimal type.

LISTVAR Function

Computes the variance of all numeric values found in input array. Input can be an array literal, a column of arrays, or a function returning an array. Input values must be of Integer or Decimal type.

NULL Function

The NULL function generates null values.

IFNULL Function

The IFNULL function writes out a specified value if the source value is a null. Otherwise, it writes the source value. Input can be a literal, a column reference, or a function.

IFMISSING Function

The IFMISSING function writes out a specified value if the source value is a null or missing value. Otherwise, it writes the source value. Input can be a literal, a column reference, or a function.

IFMISMATCHED Function

The IFMISMATCHED function writes out a specified value if the input expression does not match the specified data type or typing array. Otherwise, it writes the source value. Input can be a literal, a column reference, or a function.

IFVALID Function

The IFVALID function writes out a specified value if the input expression matches the specified data type. Otherwise, it writes the source value. Input can be a literal, a column reference, or a function.

ISNULL Function

The ISNULL function tests whether a column of values contains null values. For input column references, this function returns true or false.

ISMISSING Function

The ISMISSING function tests whether a column of values is missing or null. For input column references, this function returns true or false.

ISMISMATCHED Function

Tests whether a set of values is not valid for a specified data type.

VALID Function

Tests whether a set of values is valid for a specified data type and is not a null value.

PARSEINT Function

Evaluates a String input against the Integer datatype. If the input matches, the function outputs an Integer value. Input can be a literal, a column of values, or a function returning String values.

PARSEBOOL Function

Evaluates a String input against the Boolean datatype. If the input matches, the function outputs a Boolean value. Input can be a literal, a column of values, or a function returning String values.

PARSEFLOAT Function

Evaluates a String input against the Decimal datatype. If the input matches, the function outputs a Decimal value. Input can be a literal, a column of values, or a function returning String values.

PARSEARRAY Function

Evaluates a String input against the Array datatype. If the input matches, the function outputs an Array value. Input can be a literal, a column of values, or a function returning String values.

PARSEOBJECT Function

Evaluates a String input against the Object datatype. If the input matches, the function outputs an Object value. Input can be a literal, a column of values, or a function returning String values.

PARSESTRING Function

Evaluates an input against the String datatype. If the input matches, the function outputs a String value. Input can be a literal, a column of values, or a function returning values. Values can be of any data type.

PREV Function

Extracts the value from a column that is a specified number of rows before the current value.

NEXT Function

Extracts the value from a column that is a specified number of rows after the current value.

FILL Function

Fills any missing or null values in the specified column with the most recent non-blank value, as determined by the specified window of rows before and after the blank value.

RANK Function

Computes the rank of an ordered set of value within groups. Tie values are assigned the same rank, and the next ranking is incremented by the number of tie values.

DENSERANK Function

Computes the rank of an ordered set of value within groups. Tie values are assigned the same rank, and the next ranking is incremented by 1.

ROLLINGAVERAGE Function

Computes the rolling average of values forward or backward of the current row within the specified column.

ROLLINGMODE Function

Computes the rolling mode (most common value) forward or backward of the current row within the specified column. Input values can be Integer, Decimal, or Datetime data type.

ROLLINGMAX Function

Computes the rolling maximum of values forward or backward of the current row within the specified column. Inputs can be Integer, Decimal, or Datetime.

ROLLINGMIN Function

Computes the rolling minimum of values forward or backward of the current row within the specified column. Inputs can be Integer, Decimal, or Datetime.

ROLLINGMODEDATE Function

Computes the rolling mode (most common value) forward or backward of the current row within the specified column. Input values must be of Datetime data type.

ROLLINGMAXDATE Function

Computes the rolling maximum of date values forward or backward of the current row within the specified column. Inputs must be of Datetime type.

ROLLINGMINDATE Function

Computes the rolling minimum of Date values forward or backward of the current row within the specified column. Inputs must be of Datetime type.

ROLLINGSUM Function

Computes the rolling sum of values forward or backward of the current row within the specified column.

ROLLINGSTDEV Function

Computes the rolling standard deviation of values forward or backward of the current row within the specified column.

ROLLINGSTDEVSAMP Function

Computes the rolling standard deviation of values forward or backward of the current row within the specified column using the sample statistical method.

ROLLINGVAR Function

Computes the rolling variance of values forward or backward of the current row within the specified column.

ROLLINGVARSAMP Function

Computes the rolling variance of values forward or backward of the current row within the specified column using the sample statistical method.

ROLLINGCOUNTA Function

Computes the rolling count of non-null values forward or backward of the current row within the specified column.

ROLLINGKTHLARGEST Function

Computes the rolling kth largest value forward or backward of the current row. Inputs can be Integer, Decimal, or Datetime.

ROLLINGKTHLARGESTUNIQUE Function

Computes the rolling unique kth largest value forward or backward of the current row. Inputs can be Integer, Decimal, or Datetime.

ROLLINGLIST Function

Computes the rolling list of values forward or backward of the current row within the specified column and returns an array of these values.

ROWNUMBER Function

Generates a new column containing the row number as sorted by the order parameter and optionally grouped by the group parameter.

SESSION Function

Generates a new session identifier based on a sorted column of timestamps and a specified rolling timeframe.

COALESCE Function

Function returns the first non-missing value found in an array of columns.

RAND Function

The RAND function generates a random real number between 0 and 1. The function accepts an optional integer parameter, which causes the same set of random numbers to be generated with each job execution.

RANDBETWEEN Function

Generates a random integer between a low and a high number. Two inputs may be Integer or Decimal types, functions returning these types, or column references.

PI Function

The PI function generates the value of pi to 15 decimal places: 3.1415926535897932.

SOURCEROWNUMBER Function

Returns the row number of the current row as it appeared in the original source dataset before any steps had been applied.

IF Function

TheIFfunction allows you to build if/then/else conditional logic within your transforms.

CASE Function

TheCASEfunction allows you to perform multiple conditional tests on a set of expressions within a single statement. When a test evaluates to true, a corresponding output is generated. Outputs may be a literal or expression.

Ternary Operators

Ternary operators allow you to build if/then/else conditional logic within your transforms. Please use the IF function instead.

IPTOINT Function

Computes an integer value for a four-octet internet protocol (IP) address. Source value must be a valid IP address or a column reference to IP addresses.

IPFROMINT Function

Computes a four-octet internet protocol (IP) address from a 32-bit integer input.

RANGE Function

Computes an array of integers, from a beginning integer to an end (stop) integer, stepping by a third parameter.

HOST Function

Finds the host value from a valid URL. Input values must be of URL or String type and can be literals or column references.

DOMAIN Function

Finds the value for the domain from a valid URL. Input values must be of URL or String type.

SUBDOMAIN Function

Finds the value a subdomain value from a valid URL. Input values must be of URL or String type.

SUFFIX Function

Finds the suffix value after the domain from a valid URL. Input values must be of URL or String type.

URLPARAMS Function

Extracts the query parameters of a URL into an Object. The Object keys are the parameter's names, and its values are the parameter's values. Input values must be of URL or String type.