MySQL 8.3.0
Source Code Documentation
sql_system_table_check.h
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22
23#ifndef SQL_SYSTEM_TABLE_CHECK_INCLUDED
24#define SQL_SYSTEM_TABLE_CHECK_INCLUDED
25
26#include "mysql/components/services/log_builtins.h" // LogErr, LogEvent
27#include "mysql/my_loglevel.h" // enum loglevel
28#include "mysqld_error.h" // ER_*
29#include "sql/table.h" // Table_check_intact
30
31class THD;
32
33/**
34 Class to check if system table is intact.
35*/
37 public:
38 explicit System_table_intact(THD *thd, enum loglevel log_level = ERROR_LEVEL)
39 : m_thd(thd), m_log_level(log_level) {
40 has_keys = true;
41 }
42
43 THD *thd() { return m_thd; }
44
45 protected:
46 void report_error(uint code, const char *fmt, ...) override
47 MY_ATTRIBUTE((format(printf, 3, 4))) {
48 va_list args;
49 va_start(args, fmt);
50
51 if (code == 0)
52 LogEvent()
54 .errcode(ER_SERVER_TABLE_CHECK_FAILED)
57 .messagev(fmt, args);
58 else if (code == ER_CANNOT_LOAD_FROM_TABLE_V2) {
59 char *db_name, *table_name;
60 db_name = va_arg(args, char *);
61 table_name = va_arg(args, char *);
62 my_error(code, MYF(0), db_name, table_name);
63 LogErr(m_log_level, ER_SERVER_CANNOT_LOAD_FROM_TABLE_V2, db_name,
65 } else {
66 my_printv_error(code, ER_THD_NONCONST(m_thd, code), MYF(0), args);
67 va_end(args);
68
69 if (code == ER_COL_COUNT_DOESNT_MATCH_PLEASE_UPDATE_V2)
70 code = ER_SERVER_COL_COUNT_DOESNT_MATCH_PLEASE_UPDATE_V2;
71 else if (code == ER_COL_COUNT_DOESNT_MATCH_CORRUPTED_V2)
72 code = ER_SERVER_COL_COUNT_DOESNT_MATCH_CORRUPTED_V2;
73 else
74 code = ER_SERVER_ACL_TABLE_ERROR;
75
76 va_start(args, fmt);
77 LogEvent()
79 .errcode(code)
82 .messagev(fmt, args);
83 }
84
85 va_end(args);
86 }
87
88 private:
91};
92#endif // SQL_SYSTEM_TABLE_CHECK_INCLUDED
Modular logger: fluid API.
Definition: log_builtins.h:880
LogEvent & prio(longlong val)
Set error message priority.
Definition: log_builtins.h:1272
LogEvent & subsys(const char *val)
Which subsystem in the source was the problem detected in? ("Repl"/"InnoDB"/"Server")
Definition: log_builtins.h:1147
LogEvent & errcode(longlong val)
Append a numeric error code.
Definition: log_builtins.h:1049
LogEvent & source_file(const char *val)
Which source file was the problem detected in?
Definition: log_builtins.h:1110
LogEvent & messagev(const char *fmt, va_list ap)
Fill in a format string by substituting the % with the given arguments, then add the result as the ev...
Definition: log_builtins.h:1332
Class to check if system table is intact.
Definition: sql_system_table_check.h:36
enum loglevel m_log_level
Definition: sql_system_table_check.h:90
THD * thd()
Definition: sql_system_table_check.h:43
THD * m_thd
Definition: sql_system_table_check.h:89
System_table_intact(THD *thd, enum loglevel log_level=ERROR_LEVEL)
Definition: sql_system_table_check.h:38
void report_error(uint code, const char *fmt,...) override
Definition: sql_system_table_check.h:46
For each client connection we create a separate thread with THD serving as a thread/connection descri...
Definition: sql_lexer_thd.h:35
Definition: table.h:603
bool has_keys
Definition: table.h:605
const char * ER_THD_NONCONST(const THD *thd, int mysql_errno)
Definition: derror.cc:111
void my_error(int nr, myf MyFlags,...)
Fill in and print a previously registered error message.
Definition: my_error.cc:215
void my_printv_error(uint error, const char *format, myf MyFlags, va_list ap)
Print an error message.
Definition: my_error.cc:289
#define LogErr(severity, ecode,...)
Definition: log_builtins.h:842
#define LOG_SUBSYSTEM_TAG
Definition: log_sink_test.cc:26
#define MY_BASENAME
Definition: my_basename.h:39
#define MYF(v)
Definition: my_inttypes.h:96
Definition of the global "loglevel" enumeration.
loglevel
Definition: my_loglevel.h:40
@ WARNING_LEVEL
Definition: my_loglevel.h:43
@ ERROR_LEVEL
Definition: my_loglevel.h:42
const char * table_name
Definition: rules_table_service.cc:55
const char * db_name
Definition: rules_table_service.cc:54