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Attached is a patch against the CVS repository that fixes the ResultSet absolute() problem.

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There's also a little fix for the getRow() method. While fixing
absolute(), I noticed that getRow() wasn't quite following the spec: it
wasn't returning 0 when the ResultSet wasn't positioned on a row.  I've
started a ResultSet test case and included it as well.

Liam Stewart
This commit is contained in:
Barry Lind
2001-11-14 04:11:37 +00:00
parent c97a787e85
commit ebb93323bb
3 changed files with 84 additions and 8 deletions
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25
src/interfaces/jdbc/org/postgresql/jdbc2/ResultSet.java
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@ -836,6 +836,7 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu
//if index<0, count from the end of the result set, but check
//to be sure that it is not beyond the first index
if (index < 0)
{
if (index >= -rows_size)
internalIndex = rows_size + index;
else
@ -843,16 +844,19 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu
beforeFirst();
return false;
}
//must be the case that index>0,
//find the correct place, assuming that
//the index is not too large
if (index <= rows_size)
internalIndex = index - 1;
}
else
{
afterLast();
return false;
//must be the case that index>0,
//find the correct place, assuming that
//the index is not too large
if (index <= rows_size)
internalIndex = index - 1;
else
{
afterLast();
return false;
}
}
current_row = internalIndex;
@ -1074,6 +1078,11 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu
public int getRow() throws SQLException
{
final int rows_size = rows.size();
if (current_row < 0 || current_row >= rows_size)
return 0;
return current_row + 1;
}