diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/interfaces/jdbc/org/postgresql/jdbc2/ResultSet.java | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/src/interfaces/jdbc/org/postgresql/jdbc2/ResultSet.java b/src/interfaces/jdbc/org/postgresql/jdbc2/ResultSet.java index 76119b7b8ce..e3d1693629f 100644 --- a/src/interfaces/jdbc/org/postgresql/jdbc2/ResultSet.java +++ b/src/interfaces/jdbc/org/postgresql/jdbc2/ResultSet.java @@ -797,12 +797,14 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu public void afterLast() throws SQLException { - current_row = rows.size() + 1; + if (rows.size() > 0) + current_row = rows.size(); } public void beforeFirst() throws SQLException { - current_row = 0; + if (rows.size() > 0) + current_row = -1; } public void cancelRowUpdates() throws SQLException @@ -946,7 +948,7 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu public int getRow() throws SQLException { - return current_row; + return current_row + 1; } // This one needs some thought, as not all ResultSets come from a statement @@ -967,24 +969,24 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu public boolean isAfterLast() throws SQLException { - throw org.postgresql.Driver.notImplemented(); + return (current_row >= rows.size() && rows.size() > 0); } - + public boolean isBeforeFirst() throws SQLException { - throw org.postgresql.Driver.notImplemented(); + return (current_row < 0 && rows.size() > 0); } - + public boolean isFirst() throws SQLException { - throw org.postgresql.Driver.notImplemented(); + return (current_row == 0 && rows.size() >= 0); } - + public boolean isLast() throws SQLException { - throw org.postgresql.Driver.notImplemented(); + return (current_row == rows.size() -1 && rows.size() > 0); } - + public boolean last() throws SQLException { if (rows.size() <= 0) |