antville/helma
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Simplify code a little bit.

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hns 2009-04-01 16:03:30 +00:00
parent d6a51d3fc9
commit b3112585bb
1 changed files with 3 additions and 4 deletions
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7
src/helma/objectmodel/db/Relation.java
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@ -921,11 +921,10 @@ public final class Relation {
if (maxSize > 0) { if (maxSize > 0) {
if (otherType.isOracle()) { if (otherType.isOracle()) {
// see http://www.oracle.com/technology/oramag/oracle/06-sep/o56asktom.html // see http://www.oracle.com/technology/oramag/oracle/06-sep/o56asktom.html
int minRow = offset; int maxRow = offset + maxSize;
int maxRow = minRow + maxSize; if (offset > 0) {
if (minRow > 0) {
q.insert(0, "SELECT * FROM ( SELECT /*+ FIRST_ROWS(n) */ a.*, ROWNUM rnum FROM ("); q.insert(0, "SELECT * FROM ( SELECT /*+ FIRST_ROWS(n) */ a.*, ROWNUM rnum FROM (");
q.append(") a WHERE ROWNUM <= ").append(maxRow).append(") WHERE rnum > ").append(minRow); q.append(") a WHERE ROWNUM <= ").append(maxRow).append(") WHERE rnum > ").append(offset);
} else { } else {
q.insert(0, "SELECT /*+ FIRST_ROWS(n) */ * FROM ("); q.insert(0, "SELECT /*+ FIRST_ROWS(n) */ * FROM (");
q.append(") WHERE ROWNUM <= ").append(maxRow); q.append(") WHERE ROWNUM <= ").append(maxRow);