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decimal places =isnull (ColumnProperty (A. ID, a.name, ' Scale '), 0),Allow null =case when a. isnullable= 1 Then ' √ ' Else ' end,Default value =isnull (E.text, ""),Field Description =isnull (G.[value], "")
Copy Code code as follows:
From Syscolumns A
Left join Systypes B on a. Xusertype=b Xusertype
INNER JOIN sysobjects D on a. Id=d. ID and D. xtype= ' U ' and d.name Left JOIN syscomments E on a. cdefault=e. ID
Left JOIN Sys. Extended_properties g on a.ID =g. major_id and
The SQL code in this article can be simply executed in the enterprise manager and query analyzer to identify all the data dictionaries of SQL Server 2000 and SQL Server 2005. (Note: database dictionaries include table structures (SQL Server 2000 and SQL Server 2005), indexes, primary keys, foreign keys, constraints, views, functions, stored procedures, and trigge
Method 1: perform special processing on database files:Open Database FilesTools> optionsThen set both the system object and the hidden object:
Then you will see the system table:The msysobjects table is similar to the system table in sqlserver, which records all user tables, views, and other information. You just need
-- Query tables and viewsSelect * From information_schema.tables-- Query viewSelect * From information_schema.views
-- Query all tables in the databaseSelect * From sysobjects where xtype = 'U' and status> 0
Sp_tablesOr:Select * From information_schema.tablesOr:Select * From sysobjects where xtype = 'U' and status> 0
SysobjectsEach object created in the database (constraints, default values, logs, rules, s
Environment Description :
MySQL version: 5.5.57-log
Operating system version: Red Hat Enterprise Linux Server Release 6.6 (Santiago)
Requirements Description :View all tables in the currently used database, but do not query the view or show the view, that is, all the base tables are queriedthe following SQL statements are implemented :SELECT
Php: list all tables in a specified mysql database
Php: list all tables in a specified mysql database
If (! Function_exists ('MySQL _ list_db_tables ')){
Function mysql_list_db_tables ($
Select name from sysobjects where type = 'U'
Select count (*) from sysobjects where id = object_id ('database name. Owner. Table name ')
Object_idReturns the ID of the database object.
SyntaxObject_id ('object ')
Parameters'Object'
The object to use. The object data type is Char or nchar. If the object data type is Char, It is implicitly converted to nchar.
Return typeInt
NoteWhen this parameter is
understood as simple data formatting. For example, case when a. isnullable = 1 then '√ 'else'' appears in this SQL statement to convert the database from to '√ 'and '';
2. Left join: This join method can be used to describe a join relation in the query results.
3. isnull function: isnull(Check_Expression, Replacement_value),The function is to replace null with the specified replacement value. For example, if the name of a book in the following SQ
Data | database dbname = "DatabaseName"
ConnStr = "PROVIDER=SQLOLEDB;NETWORK=DBMSSOCN;"
ConnStr = connstr "uid=ConnStr = connstr "
Set Conn = Server.CreateObject ("Adodb.connection")
Conn.Open ConnStr
Set rs = Conn.execute ("Select name from sysobjects WHERE xtype= ' tr '") ' replace TR with P to list system SP
' Do as not rs.eof
Response.Write ("Set rs2 = Conn.execute ("EXEC sp_helptext '" RS (0)
How does I list all tables/indices contained in an SQLite database
If you is running the sqlite3 command-line Access program you can type ". Tables" To get a list of all T Ables. Or you can type '. Schema' to see the complete databas
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