| Thread | Last Post | Replies |
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| modeling with generalization hierarchies | 01 Jun 2005 00:22 GMT | 3 |
im consolidating 3 existing databases into one database, with the same structure, but i have to rediesign the consolidated database.the database is about civil projects every project has its contractor and design constructor, with many documents-forms- transmitted between ...
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| stored procedure | 31 May 2005 14:02 GMT | 1 |
lets have two procedures: create procedure one @parentId int as
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| Job opportunity in Middle East, Position: Oracle DBA | 31 May 2005 06:34 GMT | 2 |
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| Year of mobile databases?? | 30 May 2005 09:07 GMT | 1 |
Is anybody know in which year was implement soma database on mobile devices PDA???
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| Tinytextt, text, mediumtext, longtext. | 29 May 2005 18:41 GMT | 5 |
I would like to save sentences of a text as elements of database. 255 characters (available in type char) should be not enough. And I have decided to use either type text or tinytext or mediumtext or longtext. However I do not know how many symbols I can use in each of these types
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| What join find records not in other table? | 29 May 2005 11:33 GMT | 2 |
want to find all records that are NOT in another table. All the joins I know return where a record exists. Ex. I have two tables. Each have an Item field. I want an sql statement that will tell me what records in table A are NOT in table B
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| Analytical Databases | 29 May 2005 06:01 GMT | 2 |
Michael J. Hernandez's 'Database Design for Mere Mortals', distinguishes between operational and analytical databases but has very little to say on the subject of analytical databases, except that they are used to store and analyse historical data. I am designing a database to ...
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| Getting PK using HAVING | 28 May 2005 21:27 GMT | 2 |
I would like to get the primary key in this statement where I determine if there are duplicate entries in my table: SELECT column1, column2 FROM myTable
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| Set value of an element in a table. | 28 May 2005 19:19 GMT | 4 |
I have a table with two columns (name, age). Column which should contain age is now empty (column with names is not). And now I would like to specify age. For example if name=Bill age should be 23. How I can make it in MySQL? In many manuals which can be found in Internet
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| many to many with "latest" | 27 May 2005 23:47 GMT | 4 |
Hi, I am trying to model a relationship between sessions and users but I don't know how to do it. It is in a web application. Each user has a login (username, password). I use each session to store some session-related data.
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| 5778027 CD-R, DVD R, DVD CASES LOWEST PRICE! 57 | 25 May 2005 18:07 GMT | 1 |
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| Data Replication Solutions | 25 May 2005 17:53 GMT | 1 |
I have a need to replicate data across heterogenious data sources. Fortunately within our enterprise each of our replication needs are uni-directional, i.e., one master. This is not a data warehouse project so ETL/BI is not required. I'm
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| Database design for a login system | 25 May 2005 16:31 GMT | 4 |
Hello comp.databases I hope this is the right place to post this question. If not please help me find the right place. I need to create a login system for our site. What I've found on the
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| Importing to Maximo from MS Access database? | 25 May 2005 09:37 GMT | 1 |
Is it possible to import to Maximo from MS Access 2002 database?
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| WHERE clause in sp w/parameter | 23 May 2005 17:33 GMT | 10 |
I need to do this but can't figure out the correct syntax... any ideas? (yes, I know this is wrong, but it's just pseudocode so you get the idea): CREATE PROCEDURE foo @Param1 Integer AS
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