"explicit value must be specified for identity column in table" error in SQL 2000 "FROM clause have the same exposed names. Use correlation names to distinguish them" "No transaction is active." error when trying to send a transactional SQL statment over MSDTC "Restricted data type attribute ...
Compare data between two tables The 'tablediff' utility is a new feature in SQL Server 2005 used to compare differences of schema and data between source and destination table or view. This utility is particularly useful while replicating data. You can run this utility from the command line or...
The T-SQL code generates 2 tables in different databases, but the table in databaseDB_Targetcontains an extra row: Note: The table names could be same in two different databases. Compare Tables Using the EXCEPT Clause The Except method shows the difference between two tables . It is used t...
Those two numbers match at first, but in step 4 you can change which objects to update. For more information, see Compare and Synchronize Data in One or More Tables with Data in a Reference Database. In the table of the Data Compare window, select a row. The details pane shows results...
can be used to compare the tables data and schemas, we will prepare our demo environment by creating two new databases and create one table in each database, with one small data type difference between these two tables, as shown in the CREATE DATABASE and CREATE TABLE T-SQL statements ...
A DataTable named 'tablename' already belongs to this DataSet. A field or property with the name X was not found on the selected data source A from address must be specified error when trying to send email form A good and free HTML/ASPX editor A page can have only one server-side For...
I thought some here might find this helpful. There is a new Open Source tool that can help significantly with the process of migrating between SQL Server and DB2. http://www.diffkit.org DiffKit allows you to compare the data in two tables, where one table is MySQL and the other table...
SQL Server Data Tools (SSDT) includes a Schema Compare utility that you can use to compare two database definitions. The source and target of the comparison can be any combination of connected database, SQL Server database project or snapshot or .dacpac file. The results of the comparison ...
So from the above, we can see that the data in the two tables matches. Just for the sake of argument, let’s try deleting a row out of the table and see what happens to the checksum. 1 2 DELETEFROMSQLUndercover.Catalogue.Databases ...
To match rows in the two data sources, SQL Data Compare requires a comparison key for each table or view. SQL Data Compare automatically selects a comparison key when: tables contain a matching primary key, unique index, or unique constraint ...