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Merge mysql-next-mr --> mysql-trunk-signal

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This commit is contained in:
Marc Alff
2009-09-17 03:20:11 -06:00
parent ea0d4516ed c65bfe4564
commit 071634bb35
168 changed files with 6871 additions and 909 deletions
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29
sql/sql_class.h
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@ -1118,7 +1118,7 @@ class Dummy_error_handler : public Internal_error_handler
{
public:
bool handle_condition(THD *thd,
uint sql_errno,
uint sql_errno,
const char* sqlstate,
MYSQL_ERROR::enum_warning_level level,
const char* msg,
@ -1130,6 +1130,33 @@ public:
};
/**
This class is an internal error handler implementation for
DROP TABLE statements. The thing is that there may be warnings during
execution of these statements, which should not be exposed to the user.
This class is intended to silence such warnings.
*/
class Drop_table_error_handler : public Internal_error_handler
{
public:
Drop_table_error_handler(Internal_error_handler *err_handler)
:m_err_handler(err_handler)
{ }
public:
bool handle_condition(THD *thd,
uint sql_errno,
const char* sqlstate,
MYSQL_ERROR::enum_warning_level level,
const char* msg,
MYSQL_ERROR ** cond_hdl);
private:
Internal_error_handler *m_err_handler;
};
/**
Storage engine specific thread local data.
*/