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Attached is a set of patches for a couple of bugs dealing with
timestamps in JDBC.

Bug#1) Incorrect timestamp stored in DB if client timezone different
than DB.
This commit is contained in:
Bruce Momjian
2001-01-13 18:52:42 +00:00
parent 526427f6d3
commit 0651a5799d
4 changed files with 57 additions and 117 deletions
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19
src/interfaces/jdbc/org/postgresql/jdbc2/PreparedStatement.java
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@ -310,11 +310,12 @@ public class PreparedStatement extends Statement implements java.sql.PreparedSta
* @param x the parameter value
* @exception SQLException if a database access error occurs
*/
private static final SimpleDateFormat DF1 = new SimpleDateFormat("yyyy-MM-dd");
public void setDate(int parameterIndex, java.sql.Date x) throws SQLException
{
set(parameterIndex, DF1.format(x));
SimpleDateFormat df = new SimpleDateFormat("''yyyy-MM-dd''");
set(parameterIndex, df.format(x));
// The above is how the date should be handled.
//
// However, in JDK's prior to 1.1.6 (confirmed with the
@ -348,17 +349,9 @@ public class PreparedStatement extends Statement implements java.sql.PreparedSta
* @param x the parameter value
* @exception SQLException if a database access error occurs
*/
private static SimpleDateFormat DF2 = getDF2();
private static SimpleDateFormat getDF2() {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
sdf.setTimeZone(TimeZone.getTimeZone("GMT"));
return sdf;
}
public void setTimestamp(int parameterIndex, Timestamp x) throws SQLException
{
StringBuffer strBuf = new StringBuffer("'");
strBuf.append(DF2.format(x)).append('.').append(x.getNanos()/10000000).append("+00'");
set(parameterIndex, strBuf.toString());
{
set(parameterIndex, "'" + x.toString() + "'");
}
/**