sql server list all tables

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SQL statements used to list information about all tables in the SQL Server database

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

SQL Server queries all columns under all tables and tables

Tag:select occupancy identitytypesfrom joinproperty.classcase select (casewhena.colorder=1thend.nameelsenullend) table name, a.colorder field ordinal,a.name field name, (Casewhencolumnproperty ( a.id,a.name, ' isidentity ') =1then ' √ ' else ' end ' logo, (case when (Selectcount (*) FROMsysobjectsWHERE (name in (selectnamefromsysindexeswhere (id=a.id) AND (indidin (selectindidfromsysindexkeys WHERE (id=a.id) AND (colidin (SELECT colidFROMsyscolumnsWHERE (id=a.id) AND (name= (A.name)))))) AND (

Obtain all database servers in the LAN, query SQL Server non-system databases, all tables, and all columns

/// /// Obtain the names of all database servers in the LAN. /// /// Server Name Array Public List String > Getsqlservernames () {datatable datasources =Sqlclientfactory. instance. createdatasourceenumerator (). getdatasources (); datacolumn Column = Datasources. Columns [ " InstanceName " ]; Datacolumn column2 =

Get all the column information for all the tables in all of the SQL Server libraries

. Extended_properties. VALUE fromsyscolumnsINNER JOINSYS. Extended_properties onSyscolumns.id=SYS. Extended_properties. major_id andsyscolumns. COLID=SYS. Extended_properties. minor_idINNER JOINSYSOBJECTS onSyscolumns.id=sysobjects.idWHERESysobjects.name=So.name andSyscolumns.name=Sc.name) Description--So . Name Table name, SC. Name Column name fromSYS. COLUMNS Sc,sys. TYPES St,sys. SYSOBJECTS so--Column name information and table structure informationWHEREsc.user_type_id=st.user_type_id andSc.o

SQL Server traverses all tables in the database and the total number of statistical tables

SQL Server traverses all tables in the database and the total number of statistical tables: Code Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->1 declare @ tablename varchar (255 ); 2 create table # getrecordingtemptable ([

Searches for a given value in all columns in SQL Server for all tables in the specified database _mssql

For example: We import a customer's information, we know that the customer's name is Zhangshan, we want to know, in our business database (Eg:northwind), which of the data tables which fields set the name value Zhangshan, through the following SQL, This is what we can do, where the SQL search has been locally modified from the Web. One, the search data is a strin

How SQL Server gets the names of all the tables in a database, the names of all the fields in a table

.[value], ") as [description]From Syscolumns ALeft join Systypes B on A.xtype=b.xusertypeINNER JOIN sysobjects D on a.id=d.id and d.xtype= ' U ' and d.nameLeft join syscomments E on a.cdefault=e.idLeft joins Sys.extended_properties G on a.id=g.major_id and a.colid=g.minor_idLeft join Sys.extended_properties F on D.id=f.class and f.minor_id=0Where b.name is not null--where d.name= ' table to query '--if you only query the specified table, add this conditionORDER BY A.id,a.colorderHow

How SQL Server gets the names of all the tables in a database, the names of all the fields in a table

1. Query all database names in the database:SELECT Name from Master. sysdatabases ORDER by Name2. Query all the table names in a database:SELECT name from SysObjects Where xtype= ' U ' ORDER by Name3. Query table structure information: 1 SELECT (case if A.colorder=1 then d.name else null end) Table name, 2 a.colorder field ordinal, a.name field name, 3 TY (a.id,a.name, ' isidentity ') =1 then ' √ ' else '

How SQL Server gets the names of all the tables in a database, the names of all the fields in a table

Label: 1. Query all database names in the database: SELECT Name from Master. sysdatabases ORDER by Name 2. Query all the table names in a database: SELECT name from SysObjects Where xtype= ' U ' ORDER by Name 3. Query table structure information: 1 SELECT (case if A.colorder=1 then d.name else null end) Table name, 2 a.colorder field ordinal, a.name field name, 3 Erty (a.id,a.name, ' isidentity ') =1 then

SQL statement: displays information in all tables in SQL Server.

Displays information about all tables or views in a database of an SQL Server. The difference between SQL Server 2000 and 2005 lies in the red part. The following statement is used to obtain information about

SQL Server deletes all tables and all stored procedures for the database

Scene:In SQL Server, when you need to delete all the tables or all stored procedures, the manual method can only be deleted individually, consuming personal time, so you want to get a statement to achieve such a requirement.If table failure is deleted because of a foreign KE

SQL Server Bulk replaces the contents of all tables in SQL statements-clear hanging horse

Have friends often find their own database of all the content to insert some code, if you want to record a table to delete, too much trouble, the following I found in the online can be bulk Delete method, in fact, the batch to replace the malicious code, very fast.DECLARE @t varchar (255), @c varchar (255) Declare table_cursor cursor for select a.name,b.name from sysobjects a,syscolumns b , systypes C where a.id=b.id and a.xtype= ' u ' and c.name/* "U

Emptying records from all data tables in SQL Server

Emptying records from all data tables in SQL ServerClear all records in the data table:The code is as follows: exec sp_msforeachtable @Command1 = ' truncate table? 'Delete all data tables:The code is as follows: Exec sp_msforeachtable ' delete N '? 'Method of emptying

SQL Server deletes all tables in the database

Tags: style blog color io os using AR for fileSQL Server deletes all tables in the database-------------------------------------------------------------------------------------------Open SQL Server Management Studio and create a new query in the Open XXX. In the

Displays the column information of all tables in SQL SERVER.

Displays the column information of all tables in SQL SERVER.I am working on a program for importing an Excel file from the SQL server database. I want to read the column information in the database, find a lot of information from the Internet, and finally summarize the ideal

To view the amount of space occupied by all tables in SQL Server

Label:2010-01-26 sp_spaceused can view the space occupied by a table, but cannot view all the tables at once. Today, we studied this SP and wrote the following query: --Refresh system dataDBCC UPDATEUSAGE (0) with NO_INFOMSGS --8k per pageSelect name = Name,id,rows = Convert (char (one), rows),reserved = LTrim (str (reservedpages * 8.,15,0) + ' KB '),data = LTrim (str (pages * 8.,15,0) + ' KB '),index_size

SQL Server queries the number of data entries in all tables in the database.

mCursor cursorForSelect name from sysobjects where xtype = 'u'Open mCursorFetch NEXT from mCursor into @ TableNameWhile @ fetch_status = 0BeginSet @ SQL = 'Insert into tablespace'Set @ SQL = @ SQL + 'exec sp_spaceused ''' + @ TableName + ''''Exec (@ SQL)Fetch NEXT from m

SQL Server deletes all tables (table structure and data)

Label:To delete a database, or to delete all tables in the database (delete table structure and data), you need to delete the foreign key constraint between the tables before you can delete the table. such as deleting all tables in the database Db_wy:--/1th Step ********** D

All tables and fields in the SQL Server database

Program Idea: Use select name from sysobjects where xtype = 'U' to obtain all tables, and then open the table cyclically, according to rs_colums.fields (I ). name: field name. fieldtype (rs_colums.fields (I ). type) to obtain the field type, rs_colums.fields (I ). definedsize 'width Because rs_colums.fields (I). Type Returns numbers, a fieldtype function is written in the program to convert it to a Chin

SQL Server gets all tables and table fields

, ") ELSE ' END, ParentID = 0, Colorder = 0 from syscolumns A Left JOIN systypes B on a.xusertype = B.xusertype INNER JOIN SYSOBJECTS D on a.id = d.id

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