https://msdn.microsoft.com/en-us/library/ms254969.aspxSQL Server Schema Collections In this overload first parameter is name of a collection, and second parameter is the array of restrictions to be applied when querying information. These restrictions specify which subset of the collection will b...
getSQLStateType 指出由 SQLException.getSQLState 方法傳回的 SQLSTATE 是 X/Open (現在稱為 Open Group)、SQL CLI、SQL99 (JDBC 3.0) 或 SQL:2003 (JDBC 4.0)。 getStringFunctions 擷取這個資料庫可用 String 函式的逗號分隔清單。 getSuperTables 擷取資料表階層的描述,這些階層會定義在這個資料庫內的特定...
To view the extended properties for a table, open SQL Server Management Studio. In Object Explorer, locate the database you want to work with, and expand the Tables node. Right-click the table or object that you want to view, and then click Properties. Figure 1 Extended properties for ta...
SQL Server Agent system tables Backup system tables Replication and SQL Server Agent sp_help stored procedures Limited metadata accessibility means the following: Queries on system views might only return a subset of rows, or sometimes an empty result set. Metadata-emitting, built-in functions such...
Select * from sys.tables Display metadata using Dynamic Management ObjectsDMO starts with name sys.dm_ it contains objects and function. it also known as DMV (dynamic management views). it allows to get internal behavior of SQL Server.Available...
public java.sql.ResultSet getTables(java.lang.String catalog, java.lang.String schema, java.lang.String table, java.lang.String[] types) 参数 catalog 一个包含目录名称的字符串 。 对此参数提供 Null 值指示无需使用目录名称。 架构 一个包含架构名...
SQL Server 2019 on Linux (all editions)SQL Server 2019 on Windows (all editions) Summary This improvement adds two new system tablessys.sysallocunitsandsys.sysrowsetsin the Memory-optimized TempDB metadata mode. Any metadata contention previously present on these two system tables intempd...
To see the tables in the SQL Server database, click theTablesnode. Alternatively, expand theTablesnode. To see the operations supported on the table, click a table name. The following figure shows a list of tables in theSelect a categorybox. TheAvailable categories and operationsbox lists the...
mysql> show tables; +---+ | Tables_in_metadata-test | +---+ | meta_field | | meta_model | | user | +---+ meta_model 内容 mysql> SELECT * FROM meta_model \G; *** 1. row *** ID: 1 uid: cdae6d5ab5bd4e8fac974e6...