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10 lines
510 B
Plaintext
10 lines
510 B
Plaintext
{
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"name": "regexp_substr",
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"type": "function",
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"description": "Returns the portion of a string which matches a supplied regular expression.",
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"arguments": [ {"arg":"input_string","description":"the string to find matches in"},
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{"arg":"regex","description":"The regular expression to match against. Backslash characters must be double escaped (e.g., \"\\\\\\\\s\" to match a white space character)."}
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],
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"examples": [ { "expression":"regexp_substr('abc123','(\\\\\\\\d+)')", "returns":"'123'"}]
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}
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