我只需要使用一个查询来选择没有视图的表名称范围:SHOW FULL TABLES LIKE '%table%' WHERE "Table_type"<>'VIEW' MySQL不允许在一个查询中使用这两个运算符,它使用了愚蠢的列名,如Tables_in_(mydbname),它包含数据库名,而不是只使用简单的< 浏览3提问于2012-05-28得票数 2 1回答 通过HADOOP将数据插入...
$ mysqlshow-u root-p db_learn Enter password:Database:db_learn+---+|Tables|+---+|Activity||customers||customers_bak20230904||dc_obj||dc_obj_attr||it_teacher||Point||query_activity||regions||shirts||Student||t1||t_sss||Test||TestAttempt||Triangle||tt||tt_from||tt_subComments|+-...
SELECTowner,table_nameFROMDBA_TABLES Listing USER Tables Following is the SQL SELECT statement which will list down all the USER created tables in an Oracle Database. SELECTowner,table_nameFROMUSER_TABLES Listing ALL Views Following is the SQL SELECT statement which will list down all the views...
SHOW TABLES; To see all the tables, you can run this statement from MySQL Command Line Client, MySQL Shell, as well as from any GUI tool that supports SQL—for example,dbForge Studio for MySQL. MySQL returns the results in a table with one column—Tables_in_DatabaseName. The tables are...
show tables || 6 | 1.75597875 | SELECT * FROM student WHERE stuno = 3455655 || 7 | 1.11115150 | SELECT * FROM student WHERE name = 'ZfCwDz' |+---+---+---+7 rows in set, 1 warning (0.00 sec) 你能看到当前会话一共有7个查询,如果我们想要查看最近一次查询的开销,可以使用 show prof...
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People who come fromMySQLare always asking the same question: why doesn't the commandSHOW TABLESwork in PostgreSQL ? 1 2 postgres=>SHOWTABLES; ERROR:unrecognizedconfigurationparameter'tables' First of all, there is aSHOW commandin PostgreSQL, but it's responsible for returning the value of a ru...
查看特定数据库中的所有表:SHOW TABLES FROM database_name;(将database_name替换为具体的数据库名称) 查看表的结构:SHOW COLUMNS FROM table_name;(将table_name替换为具体的表名称) 总结 SHOW DATABASES;是MySQL中用于显示当前服务器上所有可用数据库的简单命令。它对于快速查看数据库列表非常有用,特别是在开发和...
SHOW has many forms that provide information about databases, tables, columns, or status information about the server. This section describes those following: SHOW AUTHORS SHOW {BINARY | MASTER} LOGS SHOW BINLOG EVENTS [IN 'log_name'] [FROM pos] [LIMIT [offset,] row_count] ...
The SQL query below shows a list of tables sorted by the largest tables first. For each table, the indexes in the table are shown. For each index it shows when the index was last used. The query is designed to collect various pieces of information in one place, and give ...