For anyone curious about the trademark infringement, I hunted down the excerpt from the book that Wikipedia uses as a source (a book called Databases Demystified) and this is what it says in the book:
>> The forerunner of SQL, which was called SEQUEL (for Structured English Query Language), first emerged in the specifications for System R, IBM’s experimental relational database, in the late 1970s. However, two other products, with various names for their query language, beat IBM to the marketplace with the first commercial relational database products: Relational Software’s Oracle and Relational Technology’s Ingres. IBM released SQL/DS in 1982, with the query language name shortened to “SQL” after IBM discovered that “SEQUEL” was a trademark of the Hawker-Siddeley Aircraft Company. When IBM released its next generation RDBMS, called DB2, the SQL acronym remained. To this day, you will hear the name pronounced as an acronym (S-Q-L) and as a word (see-quel), and both are considered correct pronunciations.
I was hoping for a bit more interesting or detailed story.
>> The forerunner of SQL, which was called SEQUEL (for Structured English Query Language), first emerged in the specifications for System R, IBM’s experimental relational database, in the late 1970s. However, two other products, with various names for their query language, beat IBM to the marketplace with the first commercial relational database products: Relational Software’s Oracle and Relational Technology’s Ingres. IBM released SQL/DS in 1982, with the query language name shortened to “SQL” after IBM discovered that “SEQUEL” was a trademark of the Hawker-Siddeley Aircraft Company. When IBM released its next generation RDBMS, called DB2, the SQL acronym remained. To this day, you will hear the name pronounced as an acronym (S-Q-L) and as a word (see-quel), and both are considered correct pronunciations.
I was hoping for a bit more interesting or detailed story.