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516 lines
15 KiB
516 lines
15 KiB
#
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# Testing WL#7524 - Import from SDI files
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#
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# Setup test environment
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#
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# IM-NEG-1: Schema missing/wrong schema name in SDI
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#
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CREATE SCHEMA s1;
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CREATE TABLE s1.t1(i VARCHAR(32)) ENGINE MYISAM;
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INSERT INTO s1.t1 VALUES ('abc'), ('DEF'), ('Ghi'), ('ghI');
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SELECT I FROM s1.t1 ORDER BY i;
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I
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abc
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DEF
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Ghi
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ghI
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FLUSH TABLES WITH READ LOCK;
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# Copy s1.t1 files to tmp dir
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UNLOCK TABLES;
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DROP TABLE s1.t1;
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DROP SCHEMA s1;
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CREATE SCHEMA s2;
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# Copy t1 files into s2
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t1.MYD
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t1.MYI
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t1_XXX.sdi
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IMPORT TABLE FROM 's2/t1*.sdi';
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ERROR HY000: Schema 's1', referenced in SDI, does not exist.
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DROP SCHEMA s2;
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# Clean $EXPORT_DIR
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#
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# IM-NEG-1.1: Verfy that import using relative path to .sdi file
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# fails when not having a default schema.
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#
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# Connect without schema
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IMPORT TABLE FROM 't1_*.sdi';
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ERROR 3D000: No database selected
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# Don't need the current schema in this case, but check_access()
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# requires it
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IMPORT TABLE FROM 's1/t1_*.sdi';
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ERROR 3D000: No database selected
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#
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# IM-NEG-2: Table already exists in schema
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#
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CREATE TABLE t1(i VARCHAR(32)) ENGINE MYISAM;
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INSERT INTO t1 VALUES ('abc'), ('DEF'), ('Ghi'), ('ghI');
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SELECT i FROM t1 ORDER BY i;
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i
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abc
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DEF
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Ghi
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ghI
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IMPORT TABLE FROM 't1*.sdi';
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ERROR HY000: Table 'test.t1', referenced in SDI, already exists.
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DROP TABLE t1;
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#
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# IM-NEG-3: Detection/diagnosis of non-matching pattern.
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#
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IMPORT TABLE FROM 'pattern_which_matches_nothing';
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ERROR HY000: No SDI files matched the pattern 'pattern_which_matches_nothing'
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#
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# IM-NEG-4: Detection/diagnosis of access to path not permitted by
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# --secure-file-priv setting
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IMPORT TABLE FROM 'MYSQL_TEST_DIR/t/import.test';
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Got one of the listed errors
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#
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# IM-NEG-5: Detection/diagnosis of corrupted SDI
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#
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CREATE TABLE t1 (i int) ENGINE MYISAM;
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IMPORT TABLE FROM 't1.MYD';
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ERROR HY000: Incorrect File Name 't1.MYD'.
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IMPORT TABLE FROM 't1.sdi';
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ERROR HY000: Invalid JSON data provided to function deserialize(): The document is empty.
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DROP TABLE t1;
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#
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# IM-NEG-5.1: Verfy that import of an .sdi file which is valid json, but
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# corrupt at the application level is handled correctly.
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#
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CREATE TABLE t1(i INT) ENGINE MYISAM;
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# Save SDI file in export dir
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DROP TABLE t1;
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# Create new version of t1
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CREATE TABLE t1(i VARCHAR(32)) ENGINE MYISAM;
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INSERT INTO t1 VALUES ('AAA'), ('BBB'), ('CCC');
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FLUSH TABLES WITH READ LOCK;
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# Export .MYD and .MYI of the new t1
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UNLOCK TABLES;
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DROP TABLE t1;
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# First attempt to import without having copied back the data files,
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# which will fail
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IMPORT TABLE FROM 't1_*.sdi';
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ERROR HY000: Can't find file: './test/t1.MYD' (errno: 2 - No such file or directory)
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# Restore .MYD and .MYI of the new t1
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# Import t1 using the old SDI file. Will succeed with warning since
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# we cannot open the imported table
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IMPORT TABLE FROM 't1_*.sdi';
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Warnings:
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Warning 1034 Incorrect key file for table 't1'; try to repair it
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# Try to repair table as suggested in warning (will not work in
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# this case)
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REPAIR TABLE t1;
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Table Op Msg_type Msg_text
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test.t1 repair Error Incorrect key file for table 't1'; try to repair it
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test.t1 repair error Corrupt
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DROP TABLE t1;
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# Clean datadir and $EXPORT_DIR
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#
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# IM-NEG-6: Verify that concurrent use (from other threads)
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# of names of objects involved in import are detected,
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# and rejected as appropriate.
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#
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CREATE TABLE t1(i INT) ENGINE MYISAM;
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LOCK TABLES t1 WRITE;
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# Start new connection which will attempt to import locked table
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SET @@session.lock_wait_timeout= 1;
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IMPORT TABLE FROM 't1_*.sdi';
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ERROR HY000: Lock wait timeout exceeded; try restarting transaction
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# Switch back to default and disconnect import connection
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UNLOCK TABLES;
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DROP TABLE t1;
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#
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# IM-NEG-7: Verify that SDI version mismatch is
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# diagnosed appropriately.
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#
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CREATE TABLE t1(i INT) ENGINE=MYISAM;
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# Copy SDI file to export dir
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# Use perl to patch sdi_version in SDI file
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# Copy SDI file back into data dir
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IMPORT TABLE FROM 't1_.sdi';
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Got one of the listed errors
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DROP TABLE t1;
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#
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# IM-NEG-8 Verify that CREATE and FILE privileges are required
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# for IMPORT
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#
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# Create schema which does not match test* pattern which has special
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# privileges
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CREATE SCHEMA s1;
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CREATE TABLE s1.t1(i INT) ENGINE MYISAM;
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# Create user without any privileges.
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CREATE USER noimportforyou@localhost;
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REVOKE ALL ON *.* FROM noimportforyou@localhost;
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# Connect as user noimportforyou@localhost;
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# Should fail due to missing privileges
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IMPORT TABLE FROM 's1/t1_*.sdi';
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ERROR 28000: Access denied for user 'noimportforyou'@'localhost' (using password: NO)
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# Disconnect and switch back to default connection
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GRANT FILE ON *.* TO noimportforyou@localhost;
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# Connect as user noimportforyou@localhost - now with FILE privilege
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# Should fail due to missing CREATE privilege
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IMPORT TABLE FROM 's1/t1_*.sdi';
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ERROR 42000: CREATE command denied to user 'noimportforyou'@'localhost' for table 't1'
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# Disconnect and switch back to default connection
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# Grant general CREATE privilege
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GRANT CREATE ON *.* TO noimportforyou@localhost;
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# Connect as user noimportforyou@localhost - now with FILE & CREATE
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# privilege
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# Should have sufficient privileges, but fail because t1 already exist
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IMPORT TABLE FROM 't1_*.sdi';
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ERROR HY000: Table 's1.t1', referenced in SDI, already exists.
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# Disconnect and switch back to default connection
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# Revoke general CREATE privilege
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REVOKE CREATE ON *.* FROM noimportforyou@localhost;
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# Grant CREATE privilege on s1 schema
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GRANT CREATE ON s1.* TO noimportforyou@localhost;
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# Connect as user noimportforyou@localhost - now with FILE & CREATE
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# privilege on s1.*
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# Should have sufficient privileges, but fail because t1 already exist
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IMPORT TABLE FROM 't1_*.sdi';
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ERROR HY000: Table 's1.t1', referenced in SDI, already exists.
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# Disconnect and switch back to default connection
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# Revoke CREATE privilege on s1 schema
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REVOKE CREATE ON s1.* FROM noimportforyou@localhost;
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# Grant CREATE privilege on s1.t1
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GRANT CREATE ON s1.t1 TO noimportforyou@localhost;
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# Connect as user noimportforyou@localhost - now with FILE & CREATE
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# privilege on test.t1
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# Should have sufficient privileges, but fail because t1 already exist
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IMPORT TABLE FROM 't1_*.sdi';
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ERROR HY000: Table 's1.t1', referenced in SDI, already exists.
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# Disconnect and switch back to default connection
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# Revoke FILE privilege
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REVOKE FILE ON *.* FROM noimportforyou@localhost;
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# Connect as user noimportforyou@localhost - now with only CREATE
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# privilege on test.t1
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# Should fail due to missing FILE privilege
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IMPORT TABLE FROM 't1_*.sdi';
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ERROR 28000: Access denied for user 'noimportforyou'@'localhost' (using password: NO)
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# Disconnect and switch back to default connection
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DROP USER noimportforyou@localhost;
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DROP TABLE s1.t1;
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DROP SCHEMA s1;
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#
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# IM-POS-2: Export, drop and import back table
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#
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CREATE TABLE t1 (i INT) ENGINE=MYISAM;
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INSERT INTO t1 VALUES (1), (3), (5);
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SELECT * FROM t1;
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i
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1
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3
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5
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CREATE TABLE t2 (i INT) ENGINE=MYISAM;
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INSERT INTO t2 VALUES (2), (4), (6);
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SELECT * FROM t2;
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i
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2
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4
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6
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CREATE VIEW v2 AS SELECT * FROM t2;
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SELECT * FROM v2;
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i
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2
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4
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6
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FLUSH TABLES WITH READ LOCK;
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# Copy t1 files to export dir
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UNLOCK TABLES;
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DROP TABLE t1;
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DROP TABLE t2;
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# Check that the view is now invalid.
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CHECK TABLE v2;
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Table Op Msg_type Msg_text
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test.v2 check Error View 'test.v2' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
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test.v2 check error Corrupt
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# Copy files back into datadir
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IMPORT TABLE FROM 't1_*.sdi', 't2_*.sdi';
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`i` int(11) DEFAULT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
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SHOW CREATE TABLE t2;
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Table Create Table
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t2 CREATE TABLE `t2` (
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`i` int(11) DEFAULT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
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SELECT * FROM t1;
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i
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1
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3
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5
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SELECT * FROM t2;
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i
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2
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4
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6
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# Check that the view is now valid.
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CHECK TABLE v2;
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Table Op Msg_type Msg_text
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test.v2 check status OK
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SELECT * FROM v2;
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i
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2
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4
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6
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DROP VIEW v2;
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DROP TABLE t1;
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DROP TABLE t2;
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# Clean SDI files in $EXPORT_DIR
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#
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# IM-POS-3: Verfiy that the .sdi file can be manually edited
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# (e.g. the schema name is changed, the name of a column).
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#
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CREATE TABLE t1 (i INT) ENGINE MYISAM;
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INSERT INTO t1 VALUES (1), (3), (5);
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SELECT * FROM t1 ORDER BY i;
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i
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1
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3
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5
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FLUSH TABLES WITH READ LOCK;
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# Copy t1 files to export dir
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UNLOCK TABLES;
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DROP TABLE t1;
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# Use perl to rename and patch SDI file
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t1.MYD
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t1.MYI
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t1.sdi
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t1_.sdi
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IMPORT TABLE FROM 't1_.sdi';
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SELECT * FROM t1 ORDER BY k;
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k
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1
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3
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5
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DROP TABLE t1;
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# Clean $EXPORT_DIR
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# Clean $DATA_DIR/test
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#
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# IM-POS-4: Verify that at table can be imported into a schema
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# with a different collation id
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#
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CREATE SCHEMA s1;
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CREATE TABLE s1.t1(i VARCHAR(32)) ENGINE MYISAM;
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INSERT INTO s1.t1 VALUES ('abc'), ('DEF'), ('Ghi'), ('ghI');
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SELECT I FROM s1.t1 ORDER BY i;
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I
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abc
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DEF
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Ghi
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ghI
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FLUSH TABLES WITH READ LOCK;
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# Copy s1.t1 to export dir
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UNLOCK TABLES;
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DROP TABLE s1.t1;
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ALTER SCHEMA s1 DEFAULT COLLATE latin1_bin;
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Copy MYD and MYI back into datadir
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IMPORT TABLE FROM 's1/t1*.sdi';
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t1.MYD
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t1.MYI
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t1_XXX.sdi
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# Verfy that collation for t1 has not changed
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SELECT i FROM s1.t1 ORDER BY i;
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i
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abc
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DEF
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Ghi
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ghI
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SHOW CREATE TABLE s1.t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`i` varchar(32) DEFAULT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
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# Create new table which will get the s1's new default collation
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CREATE TABLE s1.t2(i VARCHAR(32));
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INSERT INTO s1.t2 VALUES ('abc'), ('DEF'), ('Ghi'), ('ghI');
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# Verify that the collation for t2 is different
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SELECT I FROM s1.t2 ORDER BY i;
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I
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DEF
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Ghi
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abc
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ghI
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SHOW CREATE TABLE s1.t2;
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Table Create Table
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t2 CREATE TABLE `t2` (
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`i` varchar(32) COLLATE latin1_bin DEFAULT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_bin
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DROP TABLE s1.t1;
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DROP SCHEMA s1;
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# Clean $EXPORT_DIR
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#
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# IM-POS-5: Verify that concurrent DROP SCHEMA|DATABASE, after the
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# data and index files to import have been placed in the schema dir,
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# fails because it is unable to delete the schema directory. Verify
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# that manual intervention can fix the problem.
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#
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CREATE SCHEMA s1;
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CREATE TABLE s1.t1(i VARCHAR(32)) ENGINE MYISAM;
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INSERT INTO s1.t1 VALUES ('abc'), ('DEF'), ('Ghi'), ('ghI');
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SELECT i FROM s1.t1 ORDER BY i;
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i
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abc
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DEF
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Ghi
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ghI
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FLUSH TABLES WITH READ LOCK;
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# Copy t1 to tmp dir
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UNLOCK TABLES;
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DROP TABLE s1.t1;
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# Copy t1 files back into s1
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# Drop s1 which is empty in DD, but which has files in directory
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DROP SCHEMA s1;
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Warnings:
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Warning 3607 Problem while dropping database. Can't remove database directory (Error dropping database (can't rmdir './s1', errno: ## - ...). Please remove it manually.
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# Show offending files
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t1.MYD
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t1.MYI
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# Manual intervention which removes files...
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CREATE SCHEMA s1;
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Copy t1 files back into s1
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IMPORT TABLE FROM 's1/t1*.sdi';
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SELECT i FROM s1.t1 ORDER BY i;
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i
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abc
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DEF
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Ghi
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ghI
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DROP TABLE s1.t1;
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DROP SCHEMA s1;
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# Clean $EXPORT_DIR
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#
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# IM-POS-6: Import into server with l_c_t_n=true
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#
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CREATE TABLE T_CASE(i INT) ENGINE MYISAM;
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INSERT INTO T_CASE VALUES (1), (3), (5);
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SELECT * FROM T_CASE ORDER BY i;
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i
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1
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3
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5
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FLUSH TABLES WITH READ LOCK;
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# Copy T_CASE files to export dir
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UNLOCK TABLES;
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DROP TABLE T_CASE;
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# Use perl to rename and patch SDI file
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t_case.MYD
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t_case.MYI
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t_case.sdi
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IMPORT TABLE FROM 't_case.sdi';
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SELECT i FROM t_case ORDER BY i;
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i
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1
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3
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5
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DROP TABLE t_case;
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#
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# Start new server with --lower_case_table_names and import t_case there
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#
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# 0. Shut server down.
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# 1. Create bootstrap file.
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# 2. First start the server with --initialize
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# 3. Restart the server against DDIR - should succeed.
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# 4. Import file created on server without lctn
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# Copying exported t_case files into $DDIR/test
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# Listing $DDIR/test:
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t_case.MYD
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t_case.MYI
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t_case.sdi
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IMPORT TABLE FROM 't_case.sdi';
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SELECT i FROM t_case ORDER BY i;
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i
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1
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3
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5
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DROP TABLE t_case;
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# 5. Shut server down.
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# 6. Cleanup: Restarting the server against default datadir.
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# Delete $DDIR
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# Delete sql files
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# Delete log files
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# Delete expect files
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#
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# Bug#25792649: SDI DESERIALIZE MISSING COLUMNIMPL::M_NUMERIC_SCALE_NULL
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# Export, drop and import back table with columns that have attributes
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# which are null by default
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#
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CREATE TABLE t1 (i INT DEFAULT 42, dt DATETIME(3) DEFAULT CURRENT_TIMESTAMP(3),
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de DECIMAL(10,2), j INT GENERATED ALWAYS AS (42+i)) ENGINE=MYISAM;
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`i` int(11) DEFAULT '42',
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`dt` datetime(3) DEFAULT CURRENT_TIMESTAMP(3),
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`de` decimal(10,2) DEFAULT NULL,
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`j` int(11) GENERATED ALWAYS AS ((42 + `i`)) VIRTUAL
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) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
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INSERT INTO t1(dt,de) VALUES ('2017-03-28 18:48:01', 1.1),
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('2017-03-28 18:48:02', 1.2),
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('2017-03-28 18:48:03', 1.5);
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SELECT * FROM t1;
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i dt de j
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42 2017-03-28 18:48:01.000 1.10 84
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42 2017-03-28 18:48:02.000 1.20 84
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42 2017-03-28 18:48:03.000 1.50 84
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FLUSH TABLES WITH READ LOCK;
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# Copy t1 files to export dir
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UNLOCK TABLES;
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DROP TABLE t1;
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# Copy files back into datadir
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IMPORT TABLE FROM 't1_*.sdi';
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`i` int(11) DEFAULT '42',
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`dt` datetime(3) DEFAULT CURRENT_TIMESTAMP(3),
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`de` decimal(10,2) DEFAULT NULL,
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`j` int(11) GENERATED ALWAYS AS ((42 + `i`)) VIRTUAL
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) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
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SELECT * FROM t1;
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i dt de j
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42 2017-03-28 18:48:01.000 1.10 84
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42 2017-03-28 18:48:02.000 1.20 84
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42 2017-03-28 18:48:03.000 1.50 84
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DROP TABLE t1;
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# Clean SDI files in $EXPORT_DIR
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#
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# Bug#25914953 ASSERTION FAILED: M_THD->GET_TRANSACTION()->
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# IS_EMPTY(TRANSACTION_CTX::STMT)
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|
#
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|
# Need to commit any existing txn before using Disable_autocommit_guard
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|
START TRANSACTION WITH CONSISTENT SNAPSHOT;
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|
IMPORT TABLE FROM '';
|
|
ERROR HY000: No SDI files matched the pattern ''
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|
#
|
|
# Bug#17468242/Wl#11807: Provide an option to prevent creation of tables
|
|
# without a unique/pk
|
|
# Ensure that a PK-less table cannot be imported when
|
|
# sql_require_primary_key is set
|
|
CREATE TABLE t1 (i INT) ENGINE=MYISAM;
|
|
FLUSH TABLES WITH READ LOCK;
|
|
# Copy t1 files to export dir
|
|
UNLOCK TABLES;
|
|
DROP TABLE t1;
|
|
# Copy files back into datadir
|
|
SET SESSION sql_require_primary_key= ON;
|
|
IMPORT TABLE FROM 't1_*.sdi';
|
|
ERROR HY000: Unable to create or change a table without a primary key, when the system variable 'sql_require_primary_key' is set. Add a primary key to the table or unset this variable to avoid this message. Note that tables without a primary key can cause performance problems in row-based replication, so please consult your DBA before changing this setting.
|
|
SET SESSION sql_require_primary_key= OFF;
|
|
# Clean SDI files in $EXPORT_DIR
|
|
#-----------------------------------------------------------------------
|
|
# WL#929 - Check constraint.
|
|
# Test case to verify check constraint import from SDI.
|
|
#-----------------------------------------------------------------------
|
|
CREATE TABLE t1 (f1 INT CHECK (f1 < 10)) ENGINE=MyISAM;
|
|
DROP TABLE t1;
|
|
IMPORT TABLE FROM 'test/t1*.sdi';
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`f1` int(11) DEFAULT NULL,
|
|
CONSTRAINT `t1_chk_1` CHECK ((`f1` < 10))
|
|
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
|
|
DROP TABLE t1;
|
|
# Remove 'export' folder created at the beginning of test file.
|
|
|