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Class ColumnQualifierRegexFilter (2.31.0)
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ColumnQualifierRegexFilter ( regex )
Row filter for a column qualifier regular expression.
The regex must be valid RE2 patterns. See Google's
RE2 reference_ for the accepted syntax.
.. _RE2 reference: https://github.com/google/re2/wiki/Syntax
Note:
Special care need be used with the expression used. Since
each of these properties can contain arbitrary bytes, the \C
escape sequence must be used if a true wildcard is desired. The .
character will not match the new line character \n, which may be
present in a binary value.
Parameter
Name Description
regex
bytes
A regular expression (RE2) to match cells from column that match this regex (irrespective of column family).
Methods
to_pb
Converts the row filter to a protobuf.
Returns
Type Description
.data_v2_pb2.RowFilterThe converted current object.
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Last updated 2025-07-02 UTC.
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