The following table lists and describes basic string functions in iWay DQS.
Basic String Function |
Description |
---|---|
left(srcStr, count) |
Returns a new string that is a substring of srcStr containing count of chars taken from the start of the srcStr. |
right(srcStr, count) |
Returns a new string that is a substring of srcStr containing count of chars taken from the end of the srcStr. |
substr(srcStr, beginIndex), substr(srcStr, beginIndex, strLen) |
Returns a new string that is a substring of the string srcStr. |
transliterate(srcStr, charsFrom, charsTo) |
Transforms characters of the string srcStr. |
containsWord(srcStr, srcWord) |
Searches for the occurrence of the word srcWord in the string srcStr. |
indexOf(srcStr, subStr), indexOf(srcStr, subStr, fromIndex) |
Returns the index within the string srcStr of the first occurrence of the specified substring subStr. |
lower(srcStr) |
Transforms all characters of the string srcStr to lower case. |
upper(srcStr) |
Transforms all characters of the string srcStr to upper case. |
capitalize(srcStr) |
Transforms the first character of each word to upper case and all following characters to lower case. |
replicate(srcStr, n) |
Returns n copies of the string srcStr concatenated together without any separator. |
replace(srcStr, what, withWhat) |
Replaces occurrences of the string what with the string withWhat in the string srcStr. |
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