sp_name Class Reference

#include <sp_head.h>

Public Member Functions
	sp_name (const LEX_CSTRING &db, const LEX_STRING &name, bool use_explicit_name)
	sp_name (const Sroutine_hash_entry *rt, char *qname_buff)
	Create temporary sp_name object for Sroutine_hash_entry. More...
void	init_qname (THD *thd)
	Init the qualified name from the db and name. More...

Public Attributes
LEX_CSTRING	m_db
LEX_STRING	m_name
LEX_STRING	m_qname
bool	m_explicit_name
	Prepend the db name? More...

Constructor & Destructor Documentation

sp_name() [1/2]

sp_name::sp_name ( const LEX_CSTRING &  db, const LEX_STRING &  name, bool  use_explicit_name  )

inline

sp_name() [2/2]

sp_name::sp_name	(	const Sroutine_hash_entry *	rt,
		char *	qname_buff
	)

Create temporary sp_name object for Sroutine_hash_entry.

Note

The lifetime of this object is bound to the lifetime of the Sroutine_hash_entry object. This should be fine as sp_name objects created by this constructor are mainly used for SP-cache lookups.

Stored routine names are case insensitive. So for the proper key comparison, routine name is converted to the lower case while creating Sroutine_hash_entry. Hence the instance of sp_name created from it has the routine name in lower case. Since instances created by this constructor are mainly used for SP-cache lookups, routine name in lower case should work fine.

Parameters

rt	Sroutine_hash_entry with key containing database and routine name.
qname_buff	Buffer to be used for storing quoted routine name (should be at least 2*NAME_LEN+1+1 bytes).

Member Function Documentation

init_qname()

void sp_name::init_qname

(

THD *

thd

)

Init the qualified name from the db and name.

Member Data Documentation

m_db

LEX_CSTRING sp_name::m_db

m_explicit_name

bool sp_name::m_explicit_name

Prepend the db name?

m_name

LEX_STRING sp_name::m_name

m_qname

LEX_STRING sp_name::m_qname

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The documentation for this class was generated from the following files:

• sql/sp_head.h
• sql/sp_head.cc