pyarrow.compute.starts_with¶
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pyarrow.compute.starts_with(strings, *, memory_pool=None, options=None, pattern, ignore_case=False)¶ Match strings against literal pattern.
For each string in strings, emit true iff it contains a given pattern. Null inputs emit null. The pattern must be given in MatchSubstringOptions. If ignore_case is set, only simple case folding is performed.
- Parameters
strings (Array-like or scalar-like) – Argument to compute function
memory_pool (pyarrow.MemoryPool, optional) – If not passed, will allocate memory from the default memory pool.
options (pyarrow.compute.MatchSubstringOptions, optional) – Parameters altering compute function semantics.
pattern (optional) – Parameter for MatchSubstringOptions constructor. Either options or pattern can be passed, but not both at the same time.
ignore_case (optional) – Parameter for MatchSubstringOptions constructor. Either options or ignore_case can be passed, but not both at the same time.