diff options
Diffstat (limited to 'sql/sql_partition_admin.h')
| -rw-r--r-- | sql/sql_partition_admin.h | 189 |
1 files changed, 111 insertions, 78 deletions
diff --git a/sql/sql_partition_admin.h b/sql/sql_partition_admin.h index 479371c3b4d..9c53744d9bc 100644 --- a/sql/sql_partition_admin.h +++ b/sql/sql_partition_admin.h @@ -22,214 +22,247 @@ Stub class that returns a error if the partition storage engine is not supported. */ -class Partition_statement_unsupported : public Sql_statement +class Sql_cmd_partition_unsupported : public Sql_cmd { public: - Partition_statement_unsupported(LEX *lex) - : Sql_statement(lex) + Sql_cmd_partition_unsupported() {} - ~Partition_statement_unsupported() + ~Sql_cmd_partition_unsupported() {} + /* Override SQLCOM_*, since it is an ALTER command */ + virtual enum_sql_command sql_command_code() const + { + return SQLCOM_ALTER_TABLE; + } + bool execute(THD *thd); }; -class Alter_table_analyze_partition_statement : - public Partition_statement_unsupported +class Sql_cmd_alter_table_exchange_partition : + public Sql_cmd_partition_unsupported { public: - Alter_table_analyze_partition_statement(LEX *lex) - : Partition_statement_unsupported(lex) + Sql_cmd_alter_table_exchange_partition() {} - ~Alter_table_analyze_partition_statement() + ~Sql_cmd_alter_table_exchange_partition() {} }; -class Alter_table_check_partition_statement : - public Partition_statement_unsupported +class Sql_cmd_alter_table_analyze_partition : + public Sql_cmd_partition_unsupported { public: - Alter_table_check_partition_statement(LEX *lex) - : Partition_statement_unsupported(lex) + Sql_cmd_alter_table_analyze_partition() {} - ~Alter_table_check_partition_statement() + ~Sql_cmd_alter_table_analyze_partition() {} }; -class Alter_table_optimize_partition_statement : - public Partition_statement_unsupported +class Sql_cmd_alter_table_check_partition : + public Sql_cmd_partition_unsupported { public: - Alter_table_optimize_partition_statement(LEX *lex) - : Partition_statement_unsupported(lex) + Sql_cmd_alter_table_check_partition() {} - ~Alter_table_optimize_partition_statement() + ~Sql_cmd_alter_table_check_partition() {} }; -class Alter_table_repair_partition_statement : - public Partition_statement_unsupported +class Sql_cmd_alter_table_optimize_partition : + public Sql_cmd_partition_unsupported { public: - Alter_table_repair_partition_statement(LEX *lex) - : Partition_statement_unsupported(lex) + Sql_cmd_alter_table_optimize_partition() {} - ~Alter_table_repair_partition_statement() + ~Sql_cmd_alter_table_optimize_partition() {} }; -class Alter_table_truncate_partition_statement : - public Partition_statement_unsupported +class Sql_cmd_alter_table_repair_partition : + public Sql_cmd_partition_unsupported { public: - Alter_table_truncate_partition_statement(LEX *lex) - : Partition_statement_unsupported(lex) + Sql_cmd_alter_table_repair_partition() {} - ~Alter_table_truncate_partition_statement() + ~Sql_cmd_alter_table_repair_partition() {} }; +class Sql_cmd_alter_table_truncate_partition : + public Sql_cmd_partition_unsupported +{ +public: + Sql_cmd_alter_table_truncate_partition() + {} + + ~Sql_cmd_alter_table_truncate_partition() + {} +}; + #else /** Class that represents the ALTER TABLE t1 ANALYZE PARTITION p statement. */ -class Alter_table_analyze_partition_statement : public Analyze_table_statement +class Sql_cmd_alter_table_exchange_partition : public Sql_cmd_common_alter_table { public: /** - Constructor, used to represent a ALTER TABLE ANALYZE PARTITION statement. - @param lex the LEX structure for this statement. + Constructor, used to represent a ALTER TABLE EXCHANGE PARTITION statement. */ - Alter_table_analyze_partition_statement(LEX *lex) - : Analyze_table_statement(lex) + Sql_cmd_alter_table_exchange_partition() + : Sql_cmd_common_alter_table() {} - ~Alter_table_analyze_partition_statement() + ~Sql_cmd_alter_table_exchange_partition() {} + bool execute(THD *thd); + +private: + bool exchange_partition(THD *thd, TABLE_LIST *, Alter_info *); +}; + + +/** + Class that represents the ALTER TABLE t1 ANALYZE PARTITION p statement. +*/ +class Sql_cmd_alter_table_analyze_partition : public Sql_cmd_analyze_table +{ +public: /** - Execute a ALTER TABLE ANALYZE PARTITION statement at runtime. - @param thd the current thread. - @return false on success. + Constructor, used to represent a ALTER TABLE ANALYZE PARTITION statement. */ + Sql_cmd_alter_table_analyze_partition() + : Sql_cmd_analyze_table() + {} + + ~Sql_cmd_alter_table_analyze_partition() + {} + bool execute(THD *thd); + + /* Override SQLCOM_ANALYZE, since it is an ALTER command */ + virtual enum_sql_command sql_command_code() const + { + return SQLCOM_ALTER_TABLE; + } }; /** Class that represents the ALTER TABLE t1 CHECK PARTITION p statement. */ -class Alter_table_check_partition_statement : public Check_table_statement +class Sql_cmd_alter_table_check_partition : public Sql_cmd_check_table { public: /** Constructor, used to represent a ALTER TABLE CHECK PARTITION statement. - @param lex the LEX structure for this statement. */ - Alter_table_check_partition_statement(LEX *lex) - : Check_table_statement(lex) + Sql_cmd_alter_table_check_partition() + : Sql_cmd_check_table() {} - ~Alter_table_check_partition_statement() + ~Sql_cmd_alter_table_check_partition() {} - /** - Execute a ALTER TABLE CHECK PARTITION statement at runtime. - @param thd the current thread. - @return false on success. - */ bool execute(THD *thd); + + /* Override SQLCOM_CHECK, since it is an ALTER command */ + virtual enum_sql_command sql_command_code() const + { + return SQLCOM_ALTER_TABLE; + } }; /** Class that represents the ALTER TABLE t1 OPTIMIZE PARTITION p statement. */ -class Alter_table_optimize_partition_statement : public Optimize_table_statement +class Sql_cmd_alter_table_optimize_partition : public Sql_cmd_optimize_table { public: /** Constructor, used to represent a ALTER TABLE OPTIMIZE PARTITION statement. - @param lex the LEX structure for this statement. */ - Alter_table_optimize_partition_statement(LEX *lex) - : Optimize_table_statement(lex) + Sql_cmd_alter_table_optimize_partition() + : Sql_cmd_optimize_table() {} - ~Alter_table_optimize_partition_statement() + ~Sql_cmd_alter_table_optimize_partition() {} - /** - Execute a ALTER TABLE OPTIMIZE PARTITION statement at runtime. - @param thd the current thread. - @return false on success. - */ bool execute(THD *thd); + + /* Override SQLCOM_OPTIMIZE, since it is an ALTER command */ + virtual enum_sql_command sql_command_code() const + { + return SQLCOM_ALTER_TABLE; + } }; /** Class that represents the ALTER TABLE t1 REPAIR PARTITION p statement. */ -class Alter_table_repair_partition_statement : public Repair_table_statement +class Sql_cmd_alter_table_repair_partition : public Sql_cmd_repair_table { public: /** Constructor, used to represent a ALTER TABLE REPAIR PARTITION statement. - @param lex the LEX structure for this statement. */ - Alter_table_repair_partition_statement(LEX *lex) - : Repair_table_statement(lex) + Sql_cmd_alter_table_repair_partition() + : Sql_cmd_repair_table() {} - ~Alter_table_repair_partition_statement() + ~Sql_cmd_alter_table_repair_partition() {} - /** - Execute a ALTER TABLE REPAIR PARTITION statement at runtime. - @param thd the current thread. - @return false on success. - */ bool execute(THD *thd); + + /* Override SQLCOM_REPAIR, since it is an ALTER command */ + virtual enum_sql_command sql_command_code() const + { + return SQLCOM_ALTER_TABLE; + } }; /** Class that represents the ALTER TABLE t1 TRUNCATE PARTITION p statement. */ -class Alter_table_truncate_partition_statement : public Sql_statement +class Sql_cmd_alter_table_truncate_partition : public Sql_cmd_truncate_table { public: /** Constructor, used to represent a ALTER TABLE TRUNCATE PARTITION statement. - @param lex the LEX structure for this statement. */ - Alter_table_truncate_partition_statement(LEX *lex) - : Sql_statement(lex) + Sql_cmd_alter_table_truncate_partition() {} - virtual ~Alter_table_truncate_partition_statement() + virtual ~Sql_cmd_alter_table_truncate_partition() {} - /** - Execute a ALTER TABLE TRUNCATE PARTITION statement at runtime. - @param thd the current thread. - @return false on success. - */ bool execute(THD *thd); + + /* Override SQLCOM_TRUNCATE, since it is an ALTER command */ + virtual enum_sql_command sql_command_code() const + { + return SQLCOM_ALTER_TABLE; + } }; #endif /* WITH_PARTITION_STORAGE_ENGINE */ |