mirror of
https://github.com/MariaDB/server.git
synced 2025-08-01 03:47:19 +03:00
Temporarily backout the Information Schema System Table Information Schema
interface related change, will put back in once gain approval.
This commit is contained in:
Jimmy Yang
@ -109,20 +109,13 @@ Database: information_schema
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| TRIGGERS |
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| TRIGGERS |
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| USER_PRIVILEGES |
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| USER_PRIVILEGES |
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| VIEWS |
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| VIEWS |
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| INNODB_SYS_FIELDS |
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| INNODB_TRX |
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| INNODB_SYS_INDEXES |
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| INNODB_LOCK_WAITS |
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| INNODB_SYS_TABLESTATS |
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| INNODB_CMP |
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| INNODB_SYS_COLUMNS |
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| INNODB_CMP_RESET |
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| INNODB_CMP_RESET |
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| INNODB_SYS_FOREIGN_COLS |
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| INNODB_TRX |
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| INNODB_LOCKS |
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| INNODB_CMPMEM_RESET |
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| INNODB_CMPMEM_RESET |
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| INNODB_LOCK_WAITS |
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| INNODB_CMPMEM |
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| INNODB_CMPMEM |
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| INNODB_SYS_FOREIGN |
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| INNODB_CMP |
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| INNODB_SYS_TABLES |
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| INNODB_LOCKS |
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+---------------------------------------+
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+---------------------------------------+
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Database: INFORMATION_SCHEMA
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Database: INFORMATION_SCHEMA
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+---------------------------------------+
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+---------------------------------------+
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@ -158,20 +151,13 @@ Database: INFORMATION_SCHEMA
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| TRIGGERS |
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| TRIGGERS |
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| USER_PRIVILEGES |
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| USER_PRIVILEGES |
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| VIEWS |
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| VIEWS |
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| INNODB_SYS_FIELDS |
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| INNODB_TRX |
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| INNODB_SYS_INDEXES |
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| INNODB_LOCK_WAITS |
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| INNODB_SYS_TABLESTATS |
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| INNODB_CMP |
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| INNODB_SYS_COLUMNS |
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| INNODB_CMP_RESET |
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| INNODB_CMP_RESET |
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| INNODB_SYS_FOREIGN_COLS |
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| INNODB_TRX |
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| INNODB_LOCKS |
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| INNODB_CMPMEM_RESET |
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| INNODB_CMPMEM_RESET |
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| INNODB_LOCK_WAITS |
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| INNODB_CMPMEM |
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| INNODB_CMPMEM |
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| INNODB_SYS_FOREIGN |
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| INNODB_CMP |
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| INNODB_SYS_TABLES |
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| INNODB_LOCKS |
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+---------------------------------------+
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+---------------------------------------+
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Wildcard: inf_rmation_schema
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Wildcard: inf_rmation_schema
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+--------------------+
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+--------------------+
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@ -1,110 +0,0 @@
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SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_TABLES;
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TABLE_ID NAME FLAG N_COLS SPACE
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11 SYS_FOREIGN 0 7 0
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12 SYS_FOREIGN_COLS 0 7 0
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SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_INDEXES;
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INDEX_ID NAME TABLE_ID TYPE N_FIELDS PAGE_NO SPACE
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11 ID_IND 11 3 1 302 0
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12 FOR_IND 11 0 1 303 0
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13 REF_IND 11 0 1 304 0
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14 ID_IND 12 3 2 305 0
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SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_COLUMNS;
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TABLE_ID NAME POS MTYPE PRTYPE LEN
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11 ID 0 1 524292 0
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11 FOR_NAME 1 1 524292 0
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11 REF_NAME 2 1 524292 0
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11 N_COLS 3 6 0 4
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12 ID 0 1 524292 0
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12 POS 1 6 0 4
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12 FOR_COL_NAME 2 1 524292 0
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12 REF_COL_NAME 3 1 524292 0
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SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_FIELDS;
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INDEX_ID NAME POS
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11 ID 0
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12 FOR_NAME 0
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13 REF_NAME 0
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14 ID 0
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14 POS 1
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SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN;
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ID FOR_NAME REF_NAME N_COLS TYPE
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SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN_COLS;
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ID FOR_COL_NAME REF_COL_NAME POS
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SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS;
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TABLE_ID NAME STATS_INITIALIZED NUM_ROWS CLUST_INDEX_SIZE OTHER_INDEX_SIZE MODIFIED_COUNTER AUTOINC MYSQL_HANDLES_OPENED
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11 SYS_FOREIGN Uninitialized 0 0 0 0 0 0
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12 SYS_FOREIGN_COLS Uninitialized 0 0 0 0 0 0
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CREATE TABLE parent (id INT NOT NULL,
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PRIMARY KEY (id)) ENGINE=INNODB;
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CREATE TABLE child (id INT, parent_id INT,
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INDEX par_ind (parent_id),
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CONSTRAINT constraint_test
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FOREIGN KEY (parent_id) REFERENCES parent(id)
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ON DELETE CASCADE) ENGINE=INNODB;
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SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN;
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ID FOR_NAME REF_NAME N_COLS TYPE
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test/constraint_test test/child test/parent 1 1
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SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN_COLS;
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ID FOR_COL_NAME REF_COL_NAME POS
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test/constraint_test parent_id id 0
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INSERT INTO parent VALUES(1);
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SELECT name, num_rows, mysql_handles_opened
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FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS
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WHERE name LIKE "%parent";
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name num_rows mysql_handles_opened
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test/parent 1 1
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SELECT NAME, FLAG, N_COLS, SPACE FROM INFORMATION_SCHEMA.INNODB_SYS_TABLES;
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NAME FLAG N_COLS SPACE
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SYS_FOREIGN 0 7 0
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SYS_FOREIGN_COLS 0 7 0
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test/child 1 5 0
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test/parent 1 4 0
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SELECT name, n_fields
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from INFORMATION_SCHEMA.INNODB_SYS_INDEXES
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WHERE table_id In (SELECT table_id from
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INFORMATION_SCHEMA.INNODB_SYS_TABLES
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WHERE name LIKE "%parent%");
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name n_fields
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PRIMARY 1
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SELECT name, n_fields
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from INFORMATION_SCHEMA.INNODB_SYS_INDEXES
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WHERE table_id In (SELECT table_id from
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INFORMATION_SCHEMA.INNODB_SYS_TABLES
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WHERE name LIKE "%child%");
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name n_fields
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GEN_CLUST_INDEX 0
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par_ind 1
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SELECT name, pos, mtype, len
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from INFORMATION_SCHEMA.INNODB_SYS_COLUMNS
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WHERE table_id In (SELECT table_id from
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INFORMATION_SCHEMA.INNODB_SYS_TABLES
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WHERE name LIKE "%child%");
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name pos mtype len
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id 0 6 4
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parent_id 1 6 4
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DROP TABLE child;
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DROP TABLE parent;
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CREATE TABLE parent (id INT NOT NULL, newid INT NOT NULL,
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PRIMARY KEY (id, newid)) ENGINE=INNODB;
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CREATE TABLE child (id INT, parent_id INT,
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INDEX par_ind (parent_id),
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CONSTRAINT constraint_test
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FOREIGN KEY (id, parent_id) REFERENCES parent(id, newid)
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ON DELETE CASCADE) ENGINE=INNODB;
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SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN;
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ID FOR_NAME REF_NAME N_COLS TYPE
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test/constraint_test test/child test/parent 2 1
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SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN_COLS;
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ID FOR_COL_NAME REF_COL_NAME POS
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test/constraint_test id id 0
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test/constraint_test parent_id newid 1
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INSERT INTO parent VALUES(1, 9);
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SELECT * FROM parent WHERE id IN (SELECT id FROM parent);
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id newid
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1 9
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SELECT name, num_rows, mysql_handles_opened
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FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS
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WHERE name LIKE "%parent";
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name num_rows mysql_handles_opened
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test/parent 1 2
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DROP TABLE child;
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DROP TABLE parent;
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@ -1,3 +0,0 @@
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--default-storage-engine=MyISAM
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--innodb-strict-mode=0
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--innodb-file-per-table=0
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@ -1,94 +0,0 @@
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# This is the test for Information Schema System Table View
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# that displays the InnoDB system table content through
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# information schema tables.
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--source include/have_innodb.inc
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SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_TABLES;
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SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_INDEXES;
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SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_COLUMNS;
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SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_FIELDS;
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SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN;
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SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN_COLS;
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SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS;
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# Create a foreign key constraint, and verify the information
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# in INFORMATION_SCHEMA.INNODB_SYS_FOREIGN and
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# INFORMATION_SCHEMA.INNODB_SYS_FOREIGN_COLS
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CREATE TABLE parent (id INT NOT NULL,
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PRIMARY KEY (id)) ENGINE=INNODB;
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CREATE TABLE child (id INT, parent_id INT,
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INDEX par_ind (parent_id),
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CONSTRAINT constraint_test
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FOREIGN KEY (parent_id) REFERENCES parent(id)
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ON DELETE CASCADE) ENGINE=INNODB;
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SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN;
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SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN_COLS;
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# Insert a row in the table "parent", and see whether that reflected in
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# INNODB_SYS_TABLESTATS
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INSERT INTO parent VALUES(1);
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SELECT name, num_rows, mysql_handles_opened
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FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS
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WHERE name LIKE "%parent";
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SELECT NAME, FLAG, N_COLS, SPACE FROM INFORMATION_SCHEMA.INNODB_SYS_TABLES;
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SELECT name, n_fields
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from INFORMATION_SCHEMA.INNODB_SYS_INDEXES
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WHERE table_id In (SELECT table_id from
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INFORMATION_SCHEMA.INNODB_SYS_TABLES
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WHERE name LIKE "%parent%");
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SELECT name, n_fields
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from INFORMATION_SCHEMA.INNODB_SYS_INDEXES
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WHERE table_id In (SELECT table_id from
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INFORMATION_SCHEMA.INNODB_SYS_TABLES
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WHERE name LIKE "%child%");
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SELECT name, pos, mtype, len
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from INFORMATION_SCHEMA.INNODB_SYS_COLUMNS
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WHERE table_id In (SELECT table_id from
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INFORMATION_SCHEMA.INNODB_SYS_TABLES
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WHERE name LIKE "%child%");
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DROP TABLE child;
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DROP TABLE parent;
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# Create table with 2 columns in the foreign key constraint
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CREATE TABLE parent (id INT NOT NULL, newid INT NOT NULL,
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PRIMARY KEY (id, newid)) ENGINE=INNODB;
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CREATE TABLE child (id INT, parent_id INT,
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INDEX par_ind (parent_id),
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CONSTRAINT constraint_test
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FOREIGN KEY (id, parent_id) REFERENCES parent(id, newid)
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ON DELETE CASCADE) ENGINE=INNODB;
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SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN;
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SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN_COLS;
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INSERT INTO parent VALUES(1, 9);
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# Nested query will open the table handle twice
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SELECT * FROM parent WHERE id IN (SELECT id FROM parent);
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SELECT name, num_rows, mysql_handles_opened
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FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS
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WHERE name LIKE "%parent";
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DROP TABLE child;
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DROP TABLE parent;
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@ -11177,15 +11177,7 @@ i_s_innodb_lock_waits,
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i_s_innodb_cmp,
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i_s_innodb_cmp,
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i_s_innodb_cmp_reset,
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i_s_innodb_cmp_reset,
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i_s_innodb_cmpmem,
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i_s_innodb_cmpmem,
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i_s_innodb_cmpmem_reset,
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i_s_innodb_cmpmem_reset
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i_s_innodb_sys_tables,
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i_s_innodb_sys_tablestats,
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i_s_innodb_sys_indexes,
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i_s_innodb_sys_columns,
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i_s_innodb_sys_fields,
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i_s_innodb_sys_foreign,
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i_s_innodb_sys_foreign_cols
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mysql_declare_plugin_end;
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mysql_declare_plugin_end;
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/** @brief Initialize the default value of innodb_commit_concurrency.
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/** @brief Initialize the default value of innodb_commit_concurrency.
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File diff suppressed because it is too large
Load Diff
@ -33,12 +33,5 @@ extern struct st_mysql_plugin i_s_innodb_cmp;
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extern struct st_mysql_plugin i_s_innodb_cmp_reset;
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extern struct st_mysql_plugin i_s_innodb_cmp_reset;
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extern struct st_mysql_plugin i_s_innodb_cmpmem;
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extern struct st_mysql_plugin i_s_innodb_cmpmem;
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extern struct st_mysql_plugin i_s_innodb_cmpmem_reset;
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extern struct st_mysql_plugin i_s_innodb_cmpmem_reset;
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extern struct st_mysql_plugin i_s_innodb_sys_tables;
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extern struct st_mysql_plugin i_s_innodb_sys_tablestats;
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extern struct st_mysql_plugin i_s_innodb_sys_indexes;
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extern struct st_mysql_plugin i_s_innodb_sys_columns;
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extern struct st_mysql_plugin i_s_innodb_sys_fields;
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extern struct st_mysql_plugin i_s_innodb_sys_foreign;
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extern struct st_mysql_plugin i_s_innodb_sys_foreign_cols;
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#endif /* i_s_h */
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#endif /* i_s_h */
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Reference in New Issue
Block a user