See this article for further details. 回答2 In SQL Server, you can use this query: USE Database_name SELECT * FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME='Table_Name'; And do not forget to replace Database_name and Table_name with the exact names of your database and table names...
In SQL Server, you can use this query: USE Database_name SELECT * FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME='Table_Name'; 1. 2. 3. 4. 5. And do not forget to replaceDatabase_nameandTable_namewith the exact names of your database and table names....
$ mysqlshow-u root-p db_learn Activity Enter password:Database:db_learn Table:Activity+---+---+---+---+---+---+---+---+---+|Field|Type|Collation|Null|Key|Default|Extra|Privileges|Comment|+---+---+---+---+---+---+---+---...
I have a table with records that has Column Store Index. When I run the following in the SQL Server 2014 Version I get no rows. DBCC SHOWCONTIG ('dbo.myTable') WITH TABLERESULTS, ALL_INDEXES, NO_INF... Kanishka_BasakI know I'm not directly answering your question,...
SHOW TABLE STATUS [{FROM | IN} db_name] [LIKE 'pattern' | WHERE expr] SHOW TABLE STATUS works like SHOW TABLES, but provides a lot of information about each non-TEMPORARY table. You can also get this list using the mysqlshow --status db_name command. The LIKE clause, if present, ...
state 列,显示使用当前连接的 sql 语句的状态,很重要的列,后续会有所有的状态的描述,请注意, state 只是语句执行中的某一个状态,一个 sql 语句,已查询为例,可能需要经过 copying to tmp table ,Sorting result , Sending data 等状态才 可以完成, info 列,显示这个 sql 语句,因为长度有限,所以长的 sql 语句...
Copying to tmp table on diskThe server is copying to a temporary table on disk. The temporary result set has become too large (seeSection 8.4.4, “Internal Temporary Table Use in MySQL”). Consequently, the thread is changing the temporary table from in-memory to disk-based format to save...
SERVER_VERSION显示服务器的版本号。 SERVER_ENCODING显示服务器端的字符集编码。当前,这个参数可以被显示但不能被设置,因为该设置是在数据库创建时决定的。 LC_COLLATE显示数据库的排序规则(文本序)的区域设置。当前, 这个参数可以被显示但不能被设置,因为该设置是在数据库创建时决定的。 LC_CTYPE显示数据库的字符...
(Supported in all NDB releases based on MySQL 5.7) --show-temp-status Show table temporary flag (Supported in all NDB releases based on MySQL 5.7) --type=#, -t # Limit output to objects of this type (Supported in all NDB releases based on MySQL 5.7) ...
Apply Navicat Product:Navicat for MySQL, Navicat for PostgreSQL, Navicat for Oracle, Navicat for SQL Server, Navicat for MariaDB, Navicat for SQLite, Navicat for MongoDB, Navicat Premium To show the detailed information of objects in the main window: ...