daft.expressions.StringMethodAccessor.contains
daft.expressions.StringMethodAccessor.contains#
- StringMethodAccessor.contains(pattern: str) daft.expressions.CallExpression [source]#
Checks whether each string contains the given pattern in a string column
Example
>>> col("x").str.contains("foo")
- Parameters
pattern (str) – pattern to search for
- Returns
a LOGICAL expression indicating whether each value contains the provided pattern
- Return type
CallExpression