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  1. x <- c("DECIMAL", "DECIMAL(14,5)", "RAND(1)")
  2. sub("^.*?(\\(.*\\))?$", "\\1", x, perl=TRUE)
Success #stdin #stdout 0.32s 38584KB
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[1] ""       "(14,5)" "(1)"
https://ideone.com/doGWQT
language:
R (R 3.5.2)
created:
4 years ago
visibility:
public

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