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Database Backend

Posted: 13.02.2003, 09:29
by marc
A taste of what im working on.


SELECT hip,hd,RA,declination,parallax,absoluteMagnitude,parallaxError,starType,spectralClass,spectralSubClass,luminosityClass FROM star WHERE (declination > 70 AND distFromSol>170 AND distFromSol<500) OR HIP = 0

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SELECT hip,hd,RA,declination,parallax,absoluteMagnitude,parallaxError,starType,spectralClass,spectralSubClass,luminosityClass FROM star WHERE (declination > 80) OR HIP = 0

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And finally all the stars that have a planet with a breathable atmosphere.
SELECT hip,hd,RA,declination,parallax,absoluteMagnitude,parallaxError,starType,spectralClass,spectralSubClass,luminosityClass FROM star WHERE breathable > 0 OR HIP = 0


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again with every other star
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