Android & PostgreSQL (application/pdf - 311.5 KB) - PGCon
Android & PostgreSQL (application/pdf - 311.5 KB) - PGCon
Android & PostgreSQL (application/pdf - 311.5 KB) - PGCon
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Execute a Query<br />
Select the name of all relations from pg class and iterate through every row<br />
returned:<br />
S t r i n g s q l ;<br />
s q l = ”SELECT relname FROM p g c l a s s WHERE r e l k i n d = ’ r ’ ; ”<br />
Statement s t = conn . c r e a t e S t a t e m e n t ( ) ;<br />
R e s u l t S e t r s = s t . executeQuery ( s q l ) ;<br />
while ( r s . next ( ) ) {<br />
// Columns a r e can be r e f e r e n c e d by name .<br />
S t r i n g relname = r s . g e t S t r i n g ( ” relname ” ) ;<br />
}<br />
r s . c l o s e ( ) ;<br />
s t . c l o s e ( ) ;<br />
markwkm (<strong>PGCon</strong>2011) <strong>Android</strong> & <strong>PostgreSQL</strong> 20 May 2011 11 / 37