bson_append_regex_w_len3
Parameters
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bson: A bson_t.
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key: An ASCII C string containing the name of the field.
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key_length: The length ofkeyin bytes, or -1 to determine the length withstrlen().
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regex: An ASCII string containing the regex.
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regex_length: The length ofregexin bytes, or -1 to determine the length withstrlen().
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options: An optional string containing the regex options as a string.
Overview
Appends a new field to bson of type BSON_TYPE_REGEX. regex should be the regex string. options should contain the options for the regex.
Valid characters for options include:
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'i'for case-insensitive.
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'm'for multiple matching.
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'x'for verbose mode.
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'l'to make w and W locale dependent.
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's'for dotall mode ('.' matches everything)
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'u'to make w and W match unicode.
Returns
Returns true if the operation was applied successfully. The function will fail if appending the regex grows bson larger than INT32_MAX.
History
- Debian 13 (Trixie): the text shown here
- Debian 12 (Bookworm)
- Debian 11 (Bullseye)
- Debian 10 (Buster)