A relational database management system (RDBMS) is a database management system (DBMS) in which data is stored in tables and the relationships among the data are also stored in tables.
Why is the "IN" operator so slow when used with subquery? select * from view1 where id in (1,2,3,4,5,6,7,8,9,10) order by somedata; …
performance postgresql rdbms operator-keywordIs it possible to get the size in bytes of the results of an sql query in MySQL? For example: …
sql mysql rdbmsI want to implement one-to-many concept in my application. This is the scenario: I have two tables (i). Person(ID, …
database-design foreign-keys rdbmsWhat's the correct or most popular name for an "association table"? I've heard lookup, associative, resolving, mapping and junction table.
sql mysql sql-server oracle rdbmsIn cleaning up this answer I learnt a bit about TRIGGERs and stored procedures in MySQL, but was stunned that, …
mysql triggers rdbmsI want to using solr for search on articles I have 3 table: Group (id , group name) ArticleBase (id, groupId, some …
lucene solr rdbmsI have in my MySQL database both longitude and latitude coordinates (GPS data). It's currently stored as: column type ------------------------ …
mysql database database-design gps rdbmsI have a number of different objects with a varying number of attributes. Until now I have saved the data …
mysql database rdbmsThe more I read about NoSQL, the more it begins to sound like a column oriented database to me. What's …
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