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Class ColumnQualifierRegexFilter (2.11.0)
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Version 2.11.0 keyboard_arrow_down
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).
Inheritance
builtins.object
>
RowFilter
>
google.cloud.bigtable.row_filters._RegexFilter
>
ColumnQualifierRegexFilter
Methods
to_pb
Converts the row filter to a protobuf.
Returns
Type Description `.data_v2_pb2.RowFilter` The converted current object.
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Last updated 2024-12-04 UTC.
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