MySQL 8.4.3
Source Code Documentation
mf_wcomp.h
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23
24#ifndef MF_WCOMP_INCLUDED
25#define MF_WCOMP_INCLUDED
26
27/**
28 Character constant for the escape character in a wildcard pattern
29 (SQL style).
30*/
31const char wild_prefix = '\\';
32
33/**
34 Character constant for wildcard representing any one character
35 (SQL style).
36*/
37const char wild_one = '_';
38
39/**
40 Character constant for wildcard representing zero or more
41 characters (SQL style).
42*/
43const char wild_many = '%';
44
45/**
46 Performs wildcard matching, aka globbing, on the input string with
47 the given wildcard pattern, and the specified wildcard characters.
48
49 Note that when str_is_pattern is true, an escaped wildcard in the
50 pattern will only match an escaped wildcard in the string, e.g the
51 string "my_1" will *not* be matched by the pattern "my\\_1".
52
53 @deprecated This function is not charset-aware, and should not be
54 used in new code.
55
56 @param str input which should be matched against pattern
57 @param strlen length of str in bytes
58 @param wildstr pattern with wildcards
59 @param wildlen length of wildstr in bytes
60
61 @param str_is_pattern if true the input string is considered to be a
62 pattern, meaning that escape sequences in the input are processed as
63 if they appeared in the pattern
64 @param w_one wildcard character matching any single character
65 @param w_many wildcard character matching 0 or more characters
66 @param w_prefix escape character for the pattern
67
68 @return 0 if match, 1 otherwise
69*/
70int wild_compare_full(const char *str, int strlen, const char *wildstr,
71 int wildlen, bool str_is_pattern, char w_prefix,
72 char w_one, char w_many);
73
74/**
75 Performs wildcard matching, aka globbing, on the input string with
76 the given wildcard pattern, using the standard SQL wildcard ('_',
77 '%' and '\\') notation.
78
79 @deprecated This function is not charset-aware, and should not be
80 used in new code.
81
82 @param str input which should be matched against pattern
83 @param strlen length of str in bytes
84 @param wildstr pattern with wildcards
85 @param wildlen length of wildstr in bytes
86
87 @param str_is_pattern if true the input string is considered to be a
88 pattern, meaning that escape sequences in the input are processed as
89 if they appeared in the pattern.
90
91 @return 0 if match, 1 otherwise
92 */
93int wild_compare(const char *str, int strlen, const char *wildstr, int wildlen,
94 bool str_is_pattern);
95
96#endif /* !MF_WCOMP_INCLUDED */
const char wild_prefix
Character constant for the escape character in a wildcard pattern (SQL style).
Definition: mf_wcomp.h:31
const char wild_many
Character constant for wildcard representing zero or more characters (SQL style).
Definition: mf_wcomp.h:43
const char wild_one
Character constant for wildcard representing any one character (SQL style).
Definition: mf_wcomp.h:37
int wild_compare(const char *str, int strlen, const char *wildstr, int wildlen, bool str_is_pattern)
Performs wildcard matching, aka globbing, on the input string with the given wildcard pattern,...
Definition: mf_wcomp.cc:121
int wild_compare_full(const char *str, int strlen, const char *wildstr, int wildlen, bool str_is_pattern, char w_prefix, char w_one, char w_many)
Performs wildcard matching, aka globbing, on the input string with the given wildcard pattern,...
Definition: mf_wcomp.cc:44
std::string str(const mysqlrouter::ConfigGenerator::Options::Endpoint &ep)
Definition: config_generator.cc:1081