If you do not have access to the MySQL shell, you can also use the native SQL queries by fetching an information from the “information_schema” database. The “information_schema” database is one of the most powerful and useful built-in databases in MySQL. It contains all the information...
SELECTnameFROMsys.databasesWHEREnameNOTIN('master','tempdb','model','msdb'); The other way to show a list of database names in SQL Server is to use a stored procedure called sp_databases: EXECsp_databases; This should show you the names of databases. However, the preferred approach is ...
Spatial index Clustered columnstore index Nonclustered columnstore index Nonclustered hash index Rows One rowrepresents represents index Scope of rows:all indexes (unique and non unique) in databases Ordered byschema, table name, index id Sample results...
postgres=# \d+tpart_list Partitioned table"public.tpart_list"Column|Type|Collation|Nullable|Default|Storage|Stats target|Description---+---+---+---+---+---+---+---a|text||notnull||extended||b|integer|||plain||c|integer|||plain||Partition key:LIST(a)Indexes:"tpart_list_pkey"P...
Transact-SQL 语法约定 语法 syntaxsql复制 sp_cursor_list[ @cursor_return= ]cursor_returnOUTPUT, [ @cursor_scope= ]cursor_scope[ ; ] 参数 [ @cursor_return = ]cursor_returnOUTPUT 声明的游标变量的名称。@cursor_return是 CURSOR类型的OUTPUT 参数。 游标是可滚动的动态只读游标。
User grants a login access to the database List users in SQL Server database One login can be associated with many users but only in different databases Do you need a fortune teller to tell you about the data you have? If you visited a fortune teller at least once in the past 12 mont...
dbo.sysdownloadlist (Transact-SQL) 项目 2025/01/03 6 个参与者 反馈 适用范围:SQL Server 包含所有目标服务器的下载指令队列。 展开表 列名称数据类型描述 instance_id int 对提供行的自然插入顺序的列进行标识。 source_server sysname 源服务器的名称。 operation_code tinyint 作业的操作代码: 1 = INS...
DatabasesListInaccessibleByServerOptionalParams DatabasesListInaccessibleByServerResponse DatabasesListMetricDefinitionsOptionalParams DatabasesListMetricDefinitionsResponse DatabasesListMetricsOptionalParams DatabasesListMetricsResponse DatabasesPauseOptionalParams DatabasesPauseResponse DatabaseSqlVulnerabilityAssess...
MYSQL_RES*mysql_list_dbs(MYSQL*mysql,constchar*wild) Description Returns a result set consisting of database names on the server that match the simple regular expression specified by thewildparameter.wildmay contain the wildcard characters%or_, or may be aNULLpointer to match all databases. Cal...
is one of today’s most widely used relational database management systems (RDBMS). It’s a robust database platform that allows for creating and managing scalable databases, mainly using a structured query language (SQL). The MySQL server is the environment in which the databases reside — an...