FunctionsStringrepeatRepeats each string value N times. Non-positive counts return an empty string. repeat(…) → String Kind · scalar Repeats each string value N times. Non-positive counts return an empty string. Part of the String family.regexp_substrReturns the first regex match from each input string. Optional arguments allow a 1-based start position and flags.replaceReplaces every occurrence of a search substring with a replacement substring.