MySQL 8.0.40
Source Code Documentation
sql_lexer_error.h
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1/*
2 Copyright (c) 2022, 2024, Oracle and/or its affiliates.
3
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6 as published by the Free Software Foundation.
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18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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23 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
24*/
25
26#ifndef ROUTING_SQL_LEXER_ERROR_INCLUDED
27#define ROUTING_SQL_LEXER_ERROR_INCLUDED
28
29#include "m_ctype.h" // my_charset_...
30
31class THD;
32
33inline void warn_on_deprecated_charset(THD * /* thd */,
34 const CHARSET_INFO * /* cs */,
35 const char * /* alias */,
36 const char * /* option */ = nullptr) {}
37
38inline void warn_on_deprecated_collation(THD * /* thd */,
39 const CHARSET_INFO * /* collation */,
40 const char * /* option */ = nullptr) {}
41
42inline void push_deprecated_warn(THD * /* thd */, const char * /* old_syntax */,
43 const char * /* new_syntax */) {}
44
46 const char * /* old_syntax */) {
47}
48#endif
For each client connection we create a separate thread with THD serving as a thread/connection descri...
Definition: sql_lexer_thd.h:34
A better implementation of the UNIX ctype(3) library.
void warn_on_deprecated_charset(THD *, const CHARSET_INFO *, const char *, const char *=nullptr)
Definition: sql_lexer_error.h:33
void push_deprecated_warn(THD *, const char *, const char *)
Generates a warning that a feature is deprecated.
Definition: sql_lexer_error.h:42
void warn_on_deprecated_collation(THD *, const CHARSET_INFO *, const char *=nullptr)
Definition: sql_lexer_error.h:38
void push_deprecated_warn_no_replacement(THD *, const char *)
Generates a warning that a feature is deprecated.
Definition: sql_lexer_error.h:45
Definition: m_ctype.h:385