📄 is_tables_embedded.result
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SHOW TABLES FROM information_schema LIKE 'TABLES';Tables_in_information_schema (TABLES)TABLES######################################################################## Testcase 3.2.1.1: INFORMATION_SCHEMA tables can be queried via SELECT#######################################################################DROP VIEW IF EXISTS test.v1;DROP PROCEDURE IF EXISTS test.p1;DROP FUNCTION IF EXISTS test.f1;CREATE VIEW test.v1 AS SELECT * FROM information_schema.TABLES;CREATE PROCEDURE test.p1() SELECT * FROM information_schema.TABLES;CREATE FUNCTION test.f1() returns BIGINTBEGINDECLARE counter BIGINT DEFAULT NULL;SELECT COUNT(*) INTO counter FROM information_schema.TABLES;RETURN counter;END//# Attention: The printing of the next result sets is disabled.SELECT * FROM information_schema.TABLES;SELECT * FROM test.v1;CALL test.p1;SELECT test.f1();DROP VIEW test.v1;DROP PROCEDURE test.p1;DROP FUNCTION test.f1;########################################################################## Testcase 3.2.12.1: INFORMATION_SCHEMA.TABLES layout#########################################################################DESCRIBE information_schema.TABLES;Field Type Null Key Default ExtraTABLE_CATALOG varchar(512) YES NULL TABLE_SCHEMA varchar(64) NO TABLE_NAME varchar(64) NO TABLE_TYPE varchar(64) NO ENGINE varchar(64) YES NULL VERSION bigint(21) YES NULL ROW_FORMAT varchar(10) YES NULL TABLE_ROWS bigint(21) YES NULL AVG_ROW_LENGTH bigint(21) YES NULL DATA_LENGTH bigint(21) YES NULL MAX_DATA_LENGTH bigint(21) YES NULL INDEX_LENGTH bigint(21) YES NULL DATA_FREE bigint(21) YES NULL AUTO_INCREMENT bigint(21) YES NULL CREATE_TIME datetime YES NULL UPDATE_TIME datetime YES NULL CHECK_TIME datetime YES NULL TABLE_COLLATION varchar(64) YES NULL CHECKSUM bigint(21) YES NULL CREATE_OPTIONS varchar(255) YES NULL TABLE_COMMENT varchar(80) NO SHOW CREATE TABLE information_schema.TABLES;Table Create TableTABLES CREATE TEMPORARY TABLE `TABLES` ( `TABLE_CATALOG` varchar(512) default NULL, `TABLE_SCHEMA` varchar(64) NOT NULL default '', `TABLE_NAME` varchar(64) NOT NULL default '', `TABLE_TYPE` varchar(64) NOT NULL default '', `ENGINE` varchar(64) default NULL, `VERSION` bigint(21) default NULL, `ROW_FORMAT` varchar(10) default NULL, `TABLE_ROWS` bigint(21) default NULL, `AVG_ROW_LENGTH` bigint(21) default NULL, `DATA_LENGTH` bigint(21) default NULL, `MAX_DATA_LENGTH` bigint(21) default NULL, `INDEX_LENGTH` bigint(21) default NULL, `DATA_FREE` bigint(21) default NULL, `AUTO_INCREMENT` bigint(21) default NULL, `CREATE_TIME` datetime default NULL, `UPDATE_TIME` datetime default NULL, `CHECK_TIME` datetime default NULL, `TABLE_COLLATION` varchar(64) default NULL, `CHECKSUM` bigint(21) default NULL, `CREATE_OPTIONS` varchar(255) default NULL, `TABLE_COMMENT` varchar(80) NOT NULL default '') ENGINE=MEMORY DEFAULT CHARSET=utf8SHOW COLUMNS FROM information_schema.TABLES;Field Type Null Key Default ExtraTABLE_CATALOG varchar(512) YES NULL TABLE_SCHEMA varchar(64) NO TABLE_NAME varchar(64) NO TABLE_TYPE varchar(64) NO ENGINE varchar(64) YES NULL VERSION bigint(21) YES NULL ROW_FORMAT varchar(10) YES NULL TABLE_ROWS bigint(21) YES NULL AVG_ROW_LENGTH bigint(21) YES NULL DATA_LENGTH bigint(21) YES NULL MAX_DATA_LENGTH bigint(21) YES NULL INDEX_LENGTH bigint(21) YES NULL DATA_FREE bigint(21) YES NULL AUTO_INCREMENT bigint(21) YES NULL CREATE_TIME datetime YES NULL UPDATE_TIME datetime YES NULL CHECK_TIME datetime YES NULL TABLE_COLLATION varchar(64) YES NULL CHECKSUM bigint(21) YES NULL CREATE_OPTIONS varchar(255) YES NULL TABLE_COMMENT varchar(80) NO SELECT table_catalog, table_schema, table_nameFROM information_schema.tables WHERE table_catalog IS NOT NULL;table_catalog table_schema table_name################################################################################# Testcase 3.2.12.2 + 3.2.12.3: INFORMATION_SCHEMA.TABLES accessible information################################################################################DROP DATABASE IF EXISTS db_datadict;CREATE DATABASE db_datadict;DROP USER 'testuser1'@'localhost';CREATE USER 'testuser1'@'localhost';GRANT CREATE, CREATE VIEW, INSERT, SELECT ON db_datadict.*TO 'testuser1'@'localhost' WITH GRANT OPTION;DROP USER 'testuser2'@'localhost';CREATE USER 'testuser2'@'localhost';DROP USER 'testuser3'@'localhost';CREATE USER 'testuser3'@'localhost';CREATE TABLE db_datadict.tb1 (f1 INT, f2 INT, f3 INT)ENGINE = <engine_type>;GRANT SELECT ON db_datadict.tb1 TO 'testuser1'@'localhost';GRANT ALL ON db_datadict.tb1 TO 'testuser2'@'localhost' WITH GRANT OPTION;# Establish connection testuser1 (user=testuser1)CREATE TABLE tb2 (f1 DECIMAL)ENGINE = <engine_type>;CREATE TABLE tb3 (f1 VARCHAR(200))ENGINE = <engine_type>;GRANT SELECT ON db_datadict.tb3 to 'testuser3'@'localhost';GRANT INSERT ON db_datadict.tb3 to 'testuser2'@'localhost';CREATE VIEW v3 AS SELECT * FROM tb3;GRANT SELECT ON db_datadict.v3 to 'testuser3'@'localhost';SELECT * FROM information_schema.tablesWHERE table_schema = 'db_datadict' ORDER BY table_name;TABLE_CATALOG TABLE_SCHEMA TABLE_NAME TABLE_TYPE ENGINE VERSION ROW_FORMAT TABLE_ROWS AVG_ROW_LENGTH DATA_LENGTH MAX_DATA_LENGTH INDEX_LENGTH DATA_FREE AUTO_INCREMENT CREATE_TIME UPDATE_TIME CHECK_TIME TABLE_COLLATION CHECKSUM CREATE_OPTIONS TABLE_COMMENTNULL db_datadict tb1 BASE TABLE #ENG# 10 #RF# 0 #ARL# #DL# #MDL# #IL# #DF# NULL #CRT #UT# #CT# latin1_swedish_ci #CS# NULL db_datadict tb2 BASE TABLE #ENG# 10 #RF# 0 #ARL# #DL# #MDL# #IL# #DF# NULL #CRT #UT# #CT# latin1_swedish_ci #CS# NULL db_datadict tb3 BASE TABLE #ENG# 10 #RF# 0 #ARL# #DL# #MDL# #IL# #DF# NULL #CRT #UT# #CT# latin1_swedish_ci #CS# NULL db_datadict v3 VIEW #ENG# NULL #RF# NULL #ARL# #DL# #MDL# #IL# #DF# NULL #CRT #UT# #CT# NULL #CS# NULL VIEWSHOW TABLES FROM db_datadict;Tables_in_db_datadicttb1tb2tb3v3# Establish connection testuser2 (user=testuser2)SELECT * FROM information_schema.tablesWHERE table_schema = 'db_datadict' ORDER BY table_name;TABLE_CATALOG TABLE_SCHEMA TABLE_NAME TABLE_TYPE ENGINE VERSION ROW_FORMAT TABLE_ROWS AVG_ROW_LENGTH DATA_LENGTH MAX_DATA_LENGTH INDEX_LENGTH DATA_FREE AUTO_INCREMENT CREATE_TIME UPDATE_TIME CHECK_TIME TABLE_COLLATION CHECKSUM CREATE_OPTIONS TABLE_COMMENTNULL db_datadict tb1 BASE TABLE #ENG# 10 #RF# 0 #ARL# #DL# #MDL# #IL# #DF# NULL #CRT #UT# #CT# latin1_swedish_ci #CS# NULL db_datadict tb2 BASE TABLE #ENG# 10 #RF# 0 #ARL# #DL# #MDL# #IL# #DF# NULL #CRT #UT# #CT# latin1_swedish_ci #CS# NULL db_datadict tb3 BASE TABLE #ENG# 10 #RF# 0 #ARL# #DL# #MDL# #IL# #DF# NULL #CRT #UT# #CT# latin1_swedish_ci #CS# NULL db_datadict v3 VIEW #ENG# NULL #RF# NULL #ARL# #DL# #MDL# #IL# #DF# NULL #CRT #UT# #CT# NULL #CS# NULL VIEWSHOW TABLES FROM db_datadict;Tables_in_db_datadicttb1tb2tb3v3# Establish connection testuser3 (user=testuser3)SELECT * FROM information_schema.tablesWHERE table_schema = 'db_datadict' ORDER BY table_name;TABLE_CATALOG TABLE_SCHEMA TABLE_NAME TABLE_TYPE ENGINE VERSION ROW_FORMAT TABLE_ROWS AVG_ROW_LENGTH DATA_LENGTH MAX_DATA_LENGTH INDEX_LENGTH DATA_FREE AUTO_INCREMENT CREATE_TIME UPDATE_TIME CHECK_TIME TABLE_COLLATION CHECKSUM CREATE_OPTIONS TABLE_COMMENTNULL db_datadict tb1 BASE TABLE #ENG# 10 #RF# 0 #ARL# #DL# #MDL# #IL# #DF# NULL #CRT #UT# #CT# latin1_swedish_ci #CS# NULL db_datadict tb2 BASE TABLE #ENG# 10 #RF# 0 #ARL# #DL# #MDL# #IL# #DF# NULL #CRT #UT# #CT# latin1_swedish_ci #CS# NULL db_datadict tb3 BASE TABLE #ENG# 10 #RF# 0 #ARL# #DL# #MDL# #IL# #DF# NULL #CRT #UT# #CT# latin1_swedish_ci #CS# NULL db_datadict v3 VIEW #ENG# NULL #RF# NULL #ARL# #DL# #MDL# #IL# #DF# NULL #CRT #UT# #CT# NULL #CS# NULL VIEWSHOW TABLES FROM db_datadict;Tables_in_db_datadicttb1tb2tb3v3# Switch to connection default (user=root)SELECT * FROM information_schema.tablesWHERE table_schema = 'db_datadict' ORDER BY table_name;TABLE_CATALOG TABLE_SCHEMA TABLE_NAME TABLE_TYPE ENGINE VERSION ROW_FORMAT TABLE_ROWS AVG_ROW_LENGTH DATA_LENGTH MAX_DATA_LENGTH INDEX_LENGTH DATA_FREE AUTO_INCREMENT CREATE_TIME UPDATE_TIME CHECK_TIME TABLE_COLLATION CHECKSUM CREATE_OPTIONS TABLE_COMMENTNULL db_datadict tb1 BASE TABLE #ENG# 10 #RF# 0 #ARL# #DL# #MDL# #IL# #DF# NULL #CRT #UT# #CT# latin1_swedish_ci #CS# NULL db_datadict tb2 BASE TABLE #ENG# 10 #RF# 0 #ARL# #DL# #MDL# #IL# #DF# NULL #CRT #UT# #CT# latin1_swedish_ci #CS# NULL db_datadict tb3 BASE TABLE #ENG# 10 #RF# 0 #ARL# #DL# #MDL# #IL# #DF# NULL #CRT #UT# #CT# latin1_swedish_ci #CS# NULL db_datadict v3 VIEW #ENG# NULL #RF# NULL #ARL# #DL# #MDL# #IL# #DF# NULL #CRT #UT# #CT# NULL #CS# NULL VIEWSHOW TABLES FROM db_datadict;Tables_in_db_datadicttb1tb2tb3v3# Close connection testuser1, testuser2, testuser3DROP USER 'testuser1'@'localhost';DROP USER 'testuser2'@'localhost';DROP USER 'testuser3'@'localhost';DROP DATABASE db_datadict;########################################################################## 3.2.1.13+3.2.1.14+3.2.1.15: INFORMATION_SCHEMA.TABLES modifications#########################################################################DROP TABLE IF EXISTS test.t1_my_table;DROP DATABASE IF EXISTS db_datadict;CREATE DATABASE db_datadict;SELECT table_name FROM information_schema.tablesWHERE table_name LIKE 't1_my_table%';table_nameCREATE TABLE test.t1_my_table (f1 BIGINT)DEFAULT CHARACTER SET latin1 COLLATE latin1_swedish_ciCOMMENT = 'Initial Comment' ENGINE = <engine_type>;SELECT * FROM information_schema.tablesWHERE table_name = 't1_my_table';TABLE_CATALOG NULLTABLE_SCHEMA testTABLE_NAME t1_my_tableTABLE_TYPE BASE TABLEENGINE #ENG#VERSION 10ROW_FORMAT #RF#TABLE_ROWS 0AVG_ROW_LENGTH #ARL#DATA_LENGTH #DL#MAX_DATA_LENGTH #MDL#INDEX_LENGTH #IL#
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