MySQL  8.0.27
Source Code Documentation
Sql_cmd_create_server Class Reference

This class implements the CREATE SERVER statement. More...

#include <sql_servers.h>

Inheritance diagram for Sql_cmd_create_server:
Sql_cmd_common_server Sql_cmd

Public Member Functions

 Sql_cmd_create_server (Server_options *server_options)
 
enum_sql_command sql_command_code () const override
 Return the command code for this statement. More...
 
bool execute (THD *thd) override
 Create a new server by inserting a row into the mysql.server table and creating a cache entry. More...
 
- Public Member Functions inherited from Sql_cmd
bool needs_explicit_preparation () const
 
bool is_regular () const
 
bool is_prepared () const
 
virtual bool prepare (THD *)
 Prepare this SQL statement. More...
 
virtual void cleanup (THD *)
 Command-specific reinitialization before execution of prepared statement. More...
 
void set_owner (Prepared_statement *stmt)
 Set the owning prepared statement. More...
 
Prepared_statementowner () const
 Get the owning prepared statement. More...
 
void set_as_part_of_sp ()
 Mark statement as part of procedure. More...
 
bool is_part_of_sp () const
 
virtual bool is_dml () const
 
virtual bool is_single_table_plan () const
 
virtual bool accept (THD *, Select_lex_visitor *)
 
virtual const MYSQL_LEX_CSTRINGeligible_secondary_storage_engine () const
 Is this statement of a type and on a form that makes it eligible for execution in a secondary storage engine? More...
 
void disable_secondary_storage_engine ()
 Disable use of secondary storage engines in this statement. More...
 
bool secondary_storage_engine_disabled () const
 Has use of secondary storage engines been disabled for this statement? More...
 
void use_secondary_storage_engine (const handlerton *hton)
 Mark the current statement as using a secondary storage engine. More...
 
bool using_secondary_storage_engine () const
 Is this statement using a secondary storage engine? More...
 
const handlertonsecondary_engine () const
 Get the handlerton of the secondary engine that is used for executing this statement, or nullptr if a secondary engine is not used. More...
 
void set_optional_transform_prepared (bool value)
 
bool is_optional_transform_prepared ()
 

Private Attributes

const Server_optionsm_server_options
 Server_options::m_server_name contains the name of the server to create. More...
 

Additional Inherited Members

- Protected Member Functions inherited from Sql_cmd_common_server
 Sql_cmd_common_server ()
 
 ~Sql_cmd_common_server () override=default
 
bool check_and_open_table (THD *thd)
 Check permissions and open the mysql.servers table. More...
 
- Protected Member Functions inherited from Sql_cmd
 Sql_cmd ()
 
virtual ~Sql_cmd ()
 
void set_prepared ()
 Set this statement as prepared. More...
 
- Protected Attributes inherited from Sql_cmd_common_server
TABLEtable
 

Detailed Description

This class implements the CREATE SERVER statement.

Constructor & Destructor Documentation

◆ Sql_cmd_create_server()

Sql_cmd_create_server::Sql_cmd_create_server ( Server_options server_options)
inline

Member Function Documentation

◆ execute()

bool Sql_cmd_create_server::execute ( THD thd)
overridevirtual

Create a new server by inserting a row into the mysql.server table and creating a cache entry.

Parameters
thdThread context
Returns
false if success, true otherwise

Implements Sql_cmd.

◆ sql_command_code()

enum_sql_command Sql_cmd_create_server::sql_command_code ( ) const
inlineoverridevirtual

Return the command code for this statement.

Implements Sql_cmd.

Member Data Documentation

◆ m_server_options

const Server_options* Sql_cmd_create_server::m_server_options
private

Server_options::m_server_name contains the name of the server to create.

The remaining Server_options fields contain options as set by the parser. Unset options are NULL (or PORT_NOT_SET for port).


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