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Code Activity

Some more including the patch to DatabaseMetaData backed out by Bruce.

Browse Source 
Tue Feb 13 16:33:00 GMT 2001 peter@retep.org.uk
        - More TestCases implemented. Refined the test suite api's.
        - Removed need for SimpleDateFormat in ResultSet.getDate() improving
          performance.
        - Rewrote ResultSet.getTime() so that it uses JDK api's better.

Tue Feb 13 10:25:00 GMT 2001 peter@retep.org.uk
        - Added MiscTest to hold reported problems from users.
        - Fixed PGMoney.
        - JBuilder4/JDBCExplorer now works with Money fields. Patched Field &
          ResultSet (lots of methods) for this one. Also changed cash/money to
          return type DOUBLE not DECIMAL. This broke JBuilder as zero scale
          BigDecimal's can't have decimal places!
        - When a Statement is reused, the previous ResultSet is now closed.
        - Removed deprecated call in ResultSet.getTime()

Thu Feb 08 18:53:00 GMT 2001 peter@retep.org.uk
        - Changed a couple of settings in DatabaseMetaData where 7.1 now
          supports those features
        - Implemented the DatabaseMetaData TestCase.

Wed Feb 07 18:06:00 GMT 2001 peter@retep.org.uk
        - Added comment to Connection.isClosed() explaining why we deviate from
          the JDBC2 specification.
        - Fixed bug where the Isolation Level is lost while in autocommit mode.
        - Fixed bug where several calls to getTransactionIsolationLevel()
          returned the first call's result.
This commit is contained in:
Peter Mount
2001-02-13 16:39:06 +00:00
parent 2410963e8c
commit 3d21bf82c3
17 changed files with 1149 additions and 103 deletions
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62
src/interfaces/jdbc/org/postgresql/jdbc2/ResultSet.java
View File

@ -131,7 +131,10 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu
public void close() throws SQLException
{
//release resources held (memory for tuples)
rows.setSize(0);
if(rows!=null) {
rows.setSize(0);
rows=null;
}
}
/**
@ -157,16 +160,13 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu
*/
public String getString(int columnIndex) throws SQLException
{
//byte[] bytes = getBytes(columnIndex);
//
//if (bytes == null)
//return null;
//return new String(bytes);
if (columnIndex < 1 || columnIndex > fields.length)
throw new PSQLException("postgresql.res.colrange");
wasNullFlag = (this_row[columnIndex - 1] == null);
if(wasNullFlag)
return null;
String encoding = connection.getEncoding();
if (encoding == null)
return new String(this_row[columnIndex - 1]);
@ -230,7 +230,7 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu
*/
public short getShort(int columnIndex) throws SQLException
{
String s = getString(columnIndex);
String s = getFixedString(columnIndex);
if (s != null)
{
@ -253,7 +253,7 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu
*/
public int getInt(int columnIndex) throws SQLException
{
String s = getString(columnIndex);
String s = getFixedString(columnIndex);
if (s != null)
{
@ -276,7 +276,7 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu
*/
public long getLong(int columnIndex) throws SQLException
{
String s = getString(columnIndex);
String s = getFixedString(columnIndex);
if (s != null)
{
@ -299,7 +299,7 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu
*/
public float getFloat(int columnIndex) throws SQLException
{
String s = getString(columnIndex);
String s = getFixedString(columnIndex);
if (s != null)
{
@ -322,7 +322,7 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu
*/
public double getDouble(int columnIndex) throws SQLException
{
String s = getString(columnIndex);
String s = getFixedString(columnIndex);
if (s != null)
{
@ -348,14 +348,14 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu
*/
public BigDecimal getBigDecimal(int columnIndex, int scale) throws SQLException
{
String s = getString(columnIndex);
String s = getFixedString(columnIndex);
BigDecimal val;
if (s != null)
{
try
{
try
{
val = new BigDecimal(s);
} catch (NumberFormatException e) {
throw new PSQLException ("postgresql.res.badbigdec",s);
@ -418,12 +418,8 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu
String s = getString(columnIndex);
if(s==null)
return null;
SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd");
try {
return new java.sql.Date(df.parse(s).getTime());
} catch (ParseException e) {
throw new PSQLException("postgresql.res.baddate",new Integer(e.getErrorOffset()),s);
}
return java.sql.Date.valueOf(s);
}
/**
@ -438,21 +434,10 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu
{
String s = getString(columnIndex);
if (s != null)
{
try
{
if (s.length() != 5 && s.length() != 8)
throw new NumberFormatException("Wrong Length!");
int hr = Integer.parseInt(s.substring(0,2));
int min = Integer.parseInt(s.substring(3,5));
int sec = (s.length() == 5) ? 0 : Integer.parseInt(s.substring(6));
return new Time(hr, min, sec);
} catch (NumberFormatException e) {
throw new PSQLException ("postgresql.res.badtime",s);
}
}
return null; // SQL NULL
if(s==null)
return null; // SQL NULL
return java.sql.Time.valueOf(s);
}
/**
@ -945,11 +930,8 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu
public java.math.BigDecimal getBigDecimal(int columnIndex) throws SQLException
{
try {
return new BigDecimal(getDouble(columnIndex));
} catch(NumberFormatException nfe) {
throw new PSQLException("postgresql.res.badbigdec",nfe.toString());
}
// Now must call BigDecimal with a scale otherwise JBuilder barfs
return getBigDecimal(columnIndex,0);
}
public java.math.BigDecimal getBigDecimal(String columnName) throws SQLException