MySQL  8.0.20
Source Code Documentation
Sql_cmd_create_or_drop_index_base Class Referenceabstract

#include <sql_cmd_ddl_table.h>

Inheritance diagram for Sql_cmd_create_or_drop_index_base:
Sql_cmd_ddl_table Sql_cmd Sql_cmd_create_index Sql_cmd_drop_index

Public Member Functions

 ~Sql_cmd_create_or_drop_index_base () override=0
bool execute (THD *thd) override
 Execute this SQL statement. More...
- Public Member Functions inherited from Sql_cmd_ddl_table
 Sql_cmd_ddl_table (Alter_info *alter_info)
virtual ~Sql_cmd_ddl_table ()=0
- Public Member Functions inherited from Sql_cmd
virtual enum_sql_command sql_command_code () const =0
 Return the command code for this statement. More...
bool is_prepared () const
virtual bool prepare (THD *thd)
 Prepare this SQL statement. More...
virtual void cleanup (THD *thd)
 Command-specific reinitialization before execution of prepared statement. More...
void set_owner (Prepared_statement *stmt)
 Set the owning prepared statement. More...
Prepared_statementget_owner ()
 Get the owning prepared statement. More...
virtual bool is_dml () const
virtual bool is_single_table_plan () const
virtual void unprepare (THD *thd)
 Temporary function used to "unprepare" a prepared statement after preparation, so that a subsequent execute statement will reprepare it. More...
virtual bool accept (THD *thd, Select_lex_visitor *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 ()

Additional Inherited Members

- Protected Member Functions inherited from Sql_cmd
 Sql_cmd ()
virtual ~Sql_cmd ()
bool needs_explicit_preparation () const
void set_prepared ()
 Set this statement as prepared. More...
- Protected Attributes inherited from Sql_cmd_ddl_table
Alter_info *const m_alter_info
- Protected Attributes inherited from Sql_cmd
bool prepare_only

Constructor & Destructor Documentation

◆ ~Sql_cmd_create_or_drop_index_base()

Sql_cmd_create_or_drop_index_base::~Sql_cmd_create_or_drop_index_base ( )
inlineoverridepure virtual

Member Function Documentation

◆ execute()

bool Sql_cmd_create_or_drop_index_base::execute ( THD thd)

Execute this SQL statement.

thdthe current thread.
false if success, true if error

Implements Sql_cmd.

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