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mysql 5.7 audit plugin add examined_row_count/affected_row_count/return_row_count parameter #450

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mysql 5.7 audit plugin add examined_row_count/affected_row_count/return_row_count parameter #450

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2200aba
audit plugin add examined_row_count/affected_row_count/return_row_cou…
Apr 3, 2023
2dac595
audit plugin add database parameter
Apr 5, 2023
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4 changes: 4 additions & 0 deletions include/mysql/plugin_audit.h
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Original file line number Diff line number Diff line change
Expand Up @@ -138,6 +138,10 @@ struct mysql_event_general
MYSQL_LEX_CSTRING general_sql_command;
MYSQL_LEX_CSTRING general_external_user;
MYSQL_LEX_CSTRING general_ip;
MYSQL_LEX_CSTRING general_database;
unsigned long long general_examined_row_count;
unsigned long long general_affected_row_count;
unsigned long long general_return_row_count;
};

/**
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4 changes: 4 additions & 0 deletions include/mysql/plugin_audit.h.pp
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Expand Up @@ -350,6 +350,10 @@
MYSQL_LEX_CSTRING general_sql_command;
MYSQL_LEX_CSTRING general_external_user;
MYSQL_LEX_CSTRING general_ip;
MYSQL_LEX_CSTRING general_database;
unsigned long long general_examined_row_count;
unsigned long long general_affected_row_count;
unsigned long long general_return_row_count;
};
typedef enum
{
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8 changes: 8 additions & 0 deletions sql/sql_audit.cc
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Expand Up @@ -453,6 +453,14 @@ int mysql_audit_notify(THD *thd, mysql_event_general_subclass_t subclass,
event.general_external_user= sctx->external_user();
event.general_rows= thd->get_stmt_da()->current_row_for_condition();
event.general_sql_command= sql_statement_names[thd->lex->sql_command];
event.general_database= thd->db();
event.general_examined_row_count= thd->get_examined_row_count();
if (thd->get_row_count_func() < 0) {
event.general_affected_row_count= 0;
} else {
event.general_affected_row_count= thd->get_row_count_func();
}
event.general_return_row_count= thd->get_sent_row_count();

thd_get_audit_query(thd, &event.general_query,
(const charset_info_st**)&event.general_charset);
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