Is it possible to perform a dynamic SQL join?

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Generate dynamic SQL statements in SQL Server - TechRepublic

Generate dynamic SQL ... A dynamic SQL statement ... While these stored procedures can be made to take into account every WHERE statement possible ...

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ASP.NET, SQL & Oracle help is needed?

Good day, please advise on the best practises for the following scenario: Description: 1)I have an SQL-Server table with over 1,000,000 records 2)and an Oracle table (also with over 1,000,000 records) on another server 3)I have an ASP.NET application...

Answer:

Make sure you aren't selected the entire table in both cases, when is not necessary. selecting only...

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What is the most efficient way to implement join on multiple tables (>5 tables) using SQL/ANSI SQL?

how to implement 10+ tables outer join using ANSI SQL (using ON clause) for non oracle database (SQL Server and DB2).

Answer:

Generally speaking, your database's optimizer should figure out the best method for accessing and joining...

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ACCESS SQL: Multiple INNER JOIN?

Hi, I'm trying to join three tables using inner join clause, hooping from one to another, ShoppingCart>Shoes>Brand Shoes>Type Is this possible? Here the code of how I'm attempting to do it. Or do I need a linking table between Type and Brand...

Answer:

You have a couple of errors. Typo, WHERE in JOIN clause instead of ON. Also you don't need the ; at...

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SQL: How to Join tables with Composite Key?

HI, I have a table called pages which has a composite key of (pageId, dateScanned) and this goes as a foreign key to the statuses table ... I want to join these two tables + more ... Here is the complete query im running but the results are not correct...

Answer:

To join a table based on a compound key you just have to add an AND clause to your JOIN criteria:  ...

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Why NATURAL JOIN and JOIN...USING produce different results in SQL?

Why doesn't the 2 queries below produce the same result? Query 1: select last_name, department_id, department_name from employees join departments using (department_id); Query 2: select last_name, department_id, department_name from employees natural...

Answer:

The first query joins the two based on department_id and only that column. The second will join the...

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Microsoft Access 2007 help needed. How do I create a self-join using either SQL or the design view?

I am trying to create a self-join using the same table but keep running into difficulties. I am a novice when it comes to Access so I could really use some help. I am really good with Excel, especially Pivot Tables, but they just won't suffice. Access...

Answer:

You can NOT join a table to itself. There is no reason to do this as the only reason for a join is to...

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How to self join this SQL?

I have one table in my Database that has column names: **buildNumber**, **result**, **versionStatus**. Now in my SQL statement I want to display the 'buildNumber' where the 'versionStatus' is **old** and the 'result' is **pass** and where the versionStatus...

Answer:

select * from CSAResults.dbo.Details where result = 'pass' and versionStatus = 'Old' and buildNumber...

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ACCESS SQL: Multiple Inner join and LIKE Clause?

"SELECT* FROM ((Shoes S INNER JOIN Type T ON S.tTypeCode = T.tTypeCode) INNER JOIN Brand B ON S.bBrandCode = B.bBrandCode) WHERE ((S.sSize LIKE '%" & keyword & "%') OR (S.sDecritpion LIKE '%" & keyword & "%')...

Answer:

Well one potential problem I'm noticing is this part: (Shoes S INNER JOIN Type T ON S.tTypeCode=T.tTypeCode...

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What am I doing wrong with this SQL join?

SELECT PERIOD_TABLE.BUS_DATE, STORE_MASTER.STORE_NO, SALES.NET_SALES_AMT FROM PERIOD_TABLE LEFT OUTER JOIN SALES ON PERIOD_TABLE.BUS_DATE=SALES.BUS_DATE LEFT OUTER JOIN STORE_MASTER ON SALES.STORE_NO=STORE_MASTER.STORE_NO ORDER BY STORE_MASTER.STORE...

Answer:

"LEFT OUTER JOIN STORE_MASTER ON SALES.STORE_NO=STORE_MASTER.STORE_NO" No store will be found...

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