Introduction to SQL
Introduction toSQLPhil SpectorIntroduction to SQLPhil SpectorStatistical Computing FacilityUniversity of California, BerkeleyIntroduction toSQLIntroduction toSQLWhat is SQL?IStructured Query LanguageIUsually talk to a database serverIUsed as front end to many databases (mysql,postgresql, oracle, sybase)IThree Subsystems: data description, data access andprivilegesIOptimized for certain data arrangementsIThe language is case-sensitive, but I use upper casefor toSQLWhat is SQL?IStructured Query LanguageIUsually talk to a database serverIUsed as front end to many databases (mysql,postgresql, oracle, sybase)IThree Subsystems: data description, data access andprivilegesIOptimized for certain data arrangementsIThe language is case-sensitive, but I use
I SQLite - use SQL without a database server I PROC SQL in SAS. Introduction to SQL Ways to Use SQL I console command (mysql -u user -p dbname) I GUI interfaces are often available I Interfaces to many programming languages: R, python, perl, PHP, etc. I SQLite - use SQL without a database server
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