MarkLogic 12 Product Documentationsql functions (SQL)
35 functions
| Function name | Description |
|---|---|
| sql.bitLength | Returns the length of the string "str" in bits. |
| sql.bucket | Returns an unsignedLong specifying the index of the bucket the second parameter belongs to in buckets formed by the first parameter. |
| sql.collatedString | Returns an rdf.collatedString value with the given value and collation tag. |
| sql.collatedStringCollation | Returns the collation of an sql.collatedString value. |
| sql.columnID | Returns the column ID from a schema name, a view name and a column name. |
| sql.day | Returns an xs:integer between 1 and 31, both inclusive, representing the day component in the localized value of $arg. |
| sql.dayname | Returns an xs:string representing the dayname value in the localized value of $arg. |
| sql.difference | Returns an integer value that indicates the difference between the SOUNDEX values of two character expressions. |
| sql.hours | Returns an xs:integer between 0 and 23, both inclusive, representing the value of the hours component in the localized value of $arg. |
| sql.ifnull | If the first expression is NULL, then the value of the second expression is returned. |
| sql.insert | Returns a string that that is the first argument with length characters removed starting at start and the second string has been inserted beginning at start. |
| sql.instr | Find the starting location of a pattern in a string. |
| sql.left | Returns a string that is the leftmost characters of the target string. |
| sql.ltrim | Return a string that removes leading empty spaces in the input string. |
| sql.minutes | Returns an xs:integer value between 0 to 59, both inclusive, representing the value of the minutes component in the localized value of $arg. |
| sql.month | Returns an xs:integer between 1 and 12, both inclusive, representing the month component in the localized value of $arg. |
| sql.monthname | Returns month name, calculated from the localized value of $arg. |
| sql.nullif | Returns a NULL value if the two specified values are equal. |
| sql.octetLength | Returns the length of the string "str" in bits. |
| sql.quarter | Returns an xs:integer between 1 and 4, both inclusive, calculating the quarter component in the localized value of $arg. |
| sql.rand | Return a random number. |
| sql.repeat | Returns a string that concatenates the first argument as many times as specified by the second argument. |
| sql.right | Returns a string that is the rightmost characters of the target string. |
| sql.rtrim | Return a string that removes trailing empty spaces in the input string. |
| sql.seconds | Returns an xs:decimal value between 0 and 60.999..., both inclusive, representing the seconds and fractional seconds in the localized value of $arg. |
| sql.sign | Returns the sign of number x. |
| sql.soundex | Returns a four-character (SOUNDEX) code to evaluate the similarity of two strings. |
| sql.space | Returns a string that is the given number of spaces. |
| sql.strpos | Returns an integer value representing the starting position of a string within the search string. |
| sql.timestampadd | Returns a xs:string? timestamp created by adding a number to the given dateTimeType field of a given timestamp. |
| sql.timestampdiff | Returns the difference in dateTimeType field of two given timestamps. |
| sql.trim | Return a string that removes leading and trailing empty spaces in the input string. |
| sql.week | Returns an xs:integer between 1 and 53, both inclusive, representing the week value in the localized value of $arg. |
| sql.year | Returns an xs:integer representing the year component in the localized value of $arg. |
| sql.yearday | Returns an xs:integer between 1 and 366, both inclusive, representing the yearday value in the localized value of $arg. |