convert sql server to postgresql

ArticleDirectory Preface Preface PostgreSQL 8.1 was launched. I plan to migrate some SQL server applications to PostgreSQL. The first thing I need to migrate is tables, therefore, we must first figure out the ing relationship between the data types in the two databases. I checked the

server | sqlserver | data | data type | conversion Why not let SQL Server automatically convert the data type in SQL command for you Report Date: 12/5/2003 Prepared by: Zheng Ye Article last modified on 2004-2-16 The information in this article applies to: ü Microsoft

PostgreSQL 8.1 Sensational release, I also intend to migrate some of the original SQL Server applications to PostgreSQL, the first need to migrate a table, then this must first understand the data types in the two database mapping relationship. Check out the PostgreSQL docum

was adopted. The key code is as follows: Class. forName ("net. sourceforge. jtds. jdbc. Driver ");DriverManager. registerDriver (new net. sourceforge. jtds. jdbc. Driver ());String dbUrl = "jdbc: jtds: sqlserver: // ip: 1433/Database Name "; 2.3 PostgreSQL9.1 Official Website jdbc.potgresql.org provides postgresql-9.2-1000.jdbc4.jar, which is also a type 4 JDBC driver, download can be used. The key code is as follows: Class. forName ("org.

Update NBearLite to v1.0.0.6 beta Fully supports SQL Server, Oracle, MySql, and PostgreSql database Stored Procedure Call code generation (C #/VB. NET) and various parameter types such as input, output, and return. Sub Query is supported. Save able/DataRow is supported. See: http://www.cnblogs.com/teddyma/archive/2007/07/20/825384.html Introduction Use nbearlite.

Asp tutorial. net SQL server date and time format convert conversionOn the client, you can use the tostring () method for formatting:Datetime. now. tostring ("d") returns the standard date format.Datetime. now. tostring ("mm dd, yy") returns the Chinese date format: April 13Datetime. now. tostring ("hh: mm") return time:Parameters ca

Asp tutorial. net SQL server Date and Time Format convert ConversionOn the client, you can use the tostring () method for formatting: Datetime. now. tostring ("d") returns the standard date format. Datetime. now. tostring ("mm dd, yy") returns the Chinese Date Format: April 13 Datetime. now. tostring ("hh: mm") return time: Parameters can be freely combined

The main description is that SQL Server uses convert to obtain datetime date data in the actual operation process, in the actual operation with the SQL Server database using convert to get datetime date data, the following instanc

The time format normally deposited in the database is yyyy-mm-ddhh:mm:ss if you want to convert to yyyy-mm-dd Short date format. You can use the CONVERT function. The following is a declaration of the CONVERT function in SQL Server Help:Using CONVERT:CONVERT (data_type[(leng

ConvertExplicitly converts a data type expression to another data type. Because some requirements often use different date formats, the following can be found inFormat the date in SQL Server. SQL Server supports the data format in the Arabic style using the Kuwait algorithm. In the table, the two columns on the left re

(), 111): 2006/05/16Select convert (varchar (100), getdate (), 112): 20060516Select convert (varchar (100), getdate (), 113): 16 05 2006 10: 57: 49: 513Select convert (varchar (100), getdate (), 114): 10: 57: 49: 547Select convert (varchar (100), getdate (), 120): 2006 - 05 - 16 10:57:49Select

Label:Copy http://www.cnblogs.com/benwu/p/3939044.html The main description is that SQL Server uses convert to obtain datetime date data in the actual operation process, in the actual operation with the SQL Server database using convert