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e3dda3d95e
With innodb_default_row_format=redundant, InnoDB would crash when using table options that are incompatible with ROW_FORMAT=REDUNDANT. create_table_info_t::m_default_row_format: Cache the value of innodb_default_row_format. create_table_info_t::check_table_options(): Validate ROW_TYPE_DEFAULT with m_default_row_format. create_table_info_t::innobase_table_flags(): Use the cached m_default_row_format. create_table_info_t: Never read m_form->s->row_type. Use m_create_info->row_type instead. dict_tf_set(): Never set invalid flags for ROW_FORMAT=REDUNDANT. ha_innobase::truncate(): Set info.row_type based on the ROW_FORMAT of the current table.
45 lines
3.2 KiB
Plaintext
45 lines
3.2 KiB
Plaintext
CREATE TABLE t1(c1 TEXT,c2 BLOB) ENGINE=InnoDB;
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SHOW TABLE STATUS LIKE 't1';
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Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment
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t1 InnoDB # Compact # # # # # # NULL # NULL NULL latin1_swedish_ci NULL
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DROP TABLE t1;
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CREATE TABLE t1(c1 TEXT,c2 BLOB) ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
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SHOW TABLE STATUS LIKE 't1';
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Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment
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t1 InnoDB # Dynamic # # # # # # NULL # NULL NULL latin1_swedish_ci NULL row_format=DYNAMIC
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DROP TABLE t1;
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CREATE TABLE t1(c1 TEXT,c2 BLOB) ENGINE=InnoDB ROW_FORMAT=COMPACT;
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SHOW TABLE STATUS LIKE 't1';
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Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment
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t1 InnoDB # Compact # # # # # # NULL # NULL NULL latin1_swedish_ci NULL row_format=COMPACT
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DROP TABLE t1;
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CREATE TABLE t1(c1 TEXT,c2 BLOB) ENGINE=InnoDB ROW_FORMAT=REDUNDANT;
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SHOW TABLE STATUS LIKE 't1';
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Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment
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t1 InnoDB # Redundant # # # # # # NULL # NULL NULL latin1_swedish_ci NULL row_format=REDUNDANT
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DROP TABLE t1;
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CREATE TABLE t1(c1 TEXT,c2 BLOB) ENGINE=InnoDB
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ROW_FORMAT=COMPRESSED;
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SHOW TABLE STATUS LIKE 't1';
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Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment
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t1 InnoDB # Compressed # # # # # # NULL # NULL NULL latin1_swedish_ci NULL row_format=COMPRESSED
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TRUNCATE TABLE t1;
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SHOW TABLE STATUS LIKE 't1';
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Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment
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t1 InnoDB # Compressed # # # # # # NULL # NULL NULL latin1_swedish_ci NULL row_format=COMPRESSED
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DROP TABLE t1;
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CREATE TABLE t1 (c1 INT) ENGINE=InnoDB page_compressed=1;
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SHOW TABLE STATUS LIKE 't1';
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Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment
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t1 InnoDB # Dynamic # # # # # # NULL # NULL NULL latin1_swedish_ci NULL `page_compressed`=1
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DROP TABLE IF EXISTS t1;
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SET @save_format = @@GLOBAL.innodb_default_row_format;
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SET GLOBAL innodb_default_row_format = redundant;
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CREATE TABLE t1 (c1 INT) ENGINE=InnoDB;
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SET GLOBAL innodb_default_row_format = @save_format;
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TRUNCATE TABLE t1;
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SHOW TABLE STATUS LIKE 't1';
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Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment
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t1 InnoDB # Redundant # # # # # # NULL # NULL NULL latin1_swedish_ci NULL
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DROP TABLE t1;
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