all iphone names

Java Get database column name, type and other information-years forgotten who-blog Park http://www.cnblogs.com/henuyuxiang/p/6155935.html PrivateListthrowsException {ListNewArraylist(); String SQL= "Show Tables"; PreparedStatement pstmt=Newdbutil (). Getconn (). preparestatement (SQL); ResultSet RS=Pstmt.executequery (); while(Rs.next ()) {Tables.add (rs.getstring (1)); } returntables; } PrivateMapthrowsException {String SQL= "SELECT * from" +TableName; PreparedStatement pstmt=

1. Get all user names: SELECT name from Sysusers where status= ' 2 ' and islogin= ' 1 'islogin= ' 1 ' means accountIslogin= ' 0 ' indicates a roleStatus= ' 2 ' represents a user accountStatus= ' 0 ' indicates a system account2. Get all database names:SELECT Name from Master. sysdatabases ORDER by Name3. Get all table n

Get all column names in a temporary table select name from tempdb.dbo.syscolumns where id=object_id( '#TempTB') To determine whether a specified column name exists in a temporary table If Col_length (' tempdb.dbo. #TempTB ', ' columnName ') is not null print ' exists ' else print ' does not exist ' The above is the entire content of this article, I hope the content of this article for everyon

Query all table names: Select T.table_name from User_tables t; Query all field names: Select T.column_name from user_col_comments t; Query all field names for the specified table: Select T.column_name from user_col_comments t

Query all table names:Select T.table_name from User_tables t;Query all field names:Select T.column_name from User_col_comments t;Query all field names for the specified table:Select T.column_name from user_col_comments t where T.table_name = ' biz_dict_xb ';Query all field

--oracle See all of the user's table names, table comments, field names, field comments, empty, field type SELECT DISTINCT table_column.*, table_nallable. Data_type, table_nallable. NULLABLE from (SELECT DISTINCT Utc.table_name table_name, utc.comments table_comments, Ucc.column_name column_name, ucc.comments column_comments from User_tab _

--oracle See all the user's table names, table gaze, field name, field gaze, is empty, field type SELECT DISTINCT table_column.*, table_nallable. Data_type, table_nallable. NULLABLE from (SELECT DISTINCT Utc.table_name table_name, utc.comments table_comments, Ucc.column_name column_name, ucc.comments column_comments from User_tab _comments UTC, User_col_comments UCC where utc.table_na

Get table names and comments:Select Relname as Tabname,cast (obj_description (Relfilenode, ' pg_class ') as varchar) as comment from Pg_class Cwhere relkind = ' R ' and Relname not-like ' pg_% ' and relname not-like ' sql_% ' ORDER by RelnameFilter out the Sub-table:Conditional and relchecks=0 can beGets the field name, type, comment, whether it is empty:SELECT col_description (A.attrelid,a.attnum) as Comment,format_type (A.atttypid,a.atttypmod) as ty

In the work, you need to read the data in the specified XML database and the field names required for the table. Therefore, we can improve the implementation in the existing example: XML database xmldabase. xml: Obtain the data of a specified table: from xml.etree import ElementTreedef get_table_records( xmlfile = None,text = None,table_name=None): root=None if xmlfile: root = ElementTree.parse(xmlfile) elif text: root = Elem

IOS Code is applicable to the layout of all iPhone phones.IOS Code is applicable to all iPhone mobile phone la implementations This article mainly describes a set of code adapted to all iPhone layout solutions. The main point is

1. Get all database names: SelectNameFROMMaster .. SysDatabases2. get all table names: tables: all user tables; XTypeS: All system tables; 3. Get all field

1. Before http2.4.1: the first method is to directly access the httpd. conf file and append the configuration to the end of the file. # Directly deny all illegal domain names # Allowed domain names Restart apache service: Service httpd restart 2. Jump to the specified directory or file to open the httpd. conf file and append the configuration to the end of

1. Get all database names: SELECT name fromMaster.. sysdatabases ORDER by Name2. Get all table names: SELECT name fromDatabaseName. SysObjects Where xtype='U'ORDER by Namextype='U': represents all user tables; XType='S': represents all