snowflake.snowpark.functions.regexp_count¶

snowflake.snowpark.functions.regexp_count(subject: Union[Column, str], pattern: Union[Column, str], position: Union[Column, int] = 1, *parameters: Union[Column, None, bool, int, float, str, bytearray, Decimal, date, datetime, time, bytes, NaTType, float64, list, tuple, dict]) → Column[source] (https://github.com/snowflakedb/snowpark-python/blob/v1.16.0/src/snowflake/snowpark/functions.py#L2654-L2681)¶

Returns the number of times that a pattern occurs in the subject.

Example:

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>>> df = session.sql("select * from values('apple'),('banana'),('peach') as T(a)")
>>> df.select(regexp_count(col("a"), "a").alias("result")).show()
------------
|"RESULT"  |
------------
|1         |
|3         |
|1         |
------------

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