If you're looking ideas on creating different queries, my SQL tutorial includes a few that we didn't cover here. In particular, you should be able to have some fun with SQL Joins when selecting data, and you could always try altering a table. After all, you can restore the DB as ...
This is a useful post because SQL Server 2008 has just been released a few days ago, and we will have tons of labs and samples, most of them based on Microsoft sample databases like the new version of Northwind sample database, so, we’ve got this neat place inCODEPLEXwhere we can do...
All Forums General SQL Server Forums New to SQL Server Programming help to optimize query (sample data provided)
The inner DISTINCT clause is not necessary for spatial joins where one of the layers contains point data. Therefore, the NO_MERGE hint is not necessary. This is because points contain only one tile in the spatial index. The following example shows a spatial join between polygon (county) and ...
TheQueryTableDataSourcecan be used to dynamically render a spatial table that doesn't have an associated geodatabase. It can also be used for complex SQL queries, such as those that perform joins to non-spatial tables containing multiple records that match to features in the spatial table. Th...
// foreach (DatabaseTableInfo... } // if (PathIsDrive...else { // Get the table name, row number and type of path from the // path specified string tableName; int rowNumber; PathType type = GetNamesFromPath(path, out tableName, out...
The data that your queries return might differ from the example output shown in this guide because the sample data generator is random. 1 - vmart_query_01.sql -- vmart_query_01.sql -- FROM clause subquery -- Return the values for five products with the -- lowest-fat content in the...
The source code for the load_sample.sql is: REM *** REM Create the REGIONS table to hold region information for locations REM HR.LOCATIONS table has a foreign key to this table. CREATE TABLE regions ( region_id NUMBER CONSTRAINT regionid_nn NOT NULL , region_name VARCHAR2(25) ); ...
In theAzure portal, create a Premium (DTU) or Business Critical (vCore) database on a server. Set theSourceto theAdventureWorksLTsample database. For detailed instructions, seeCreate your first database in Azure SQL Database. Connect to the database withSQL Server Management Studio (SSMS). ...
SAMPLE DATA IN BRIEF The sample data and some code snippets used in this paper are from a set of programs that will be used to create sample data for a SAS Press book that will address the broad functionality supported by the SAS hash object. The data to be generated is for a ...