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Included is a patch that fixes a bug introduced in the lastest version 

(1.22) of interfaces/jdbc/org/postgresql/jdbc2/ResultSet.java.  That
change removed a line that set the variable s to the value of the
stringbuffer.   This fix changes the following if checks to check the
length of the stringbuffer instead of s, since s no longer contains the
string the if conditions are expecting.

The bug manifests itself in getTimestamp() loosing the timezone
information of timestamps selected from the database, thereby causing
the time to be incorrect.

Barry Lind
This commit is contained in:
Bruce Momjian 2001-05-17 04:10:02 +00:00
parent 2e3c56a0ea
commit f107174e8c
2 changed files with 8 additions and 8 deletions
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8
src/interfaces/jdbc/org/postgresql/jdbc1/ResultSet.java
View File

@ -488,13 +488,13 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu
SimpleDateFormat df = null;
if (s.length()>23 && subsecond) {
if (sbuf.length()>23 && subsecond) {
df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSSzzzzzzzzz");
} else if (s.length()>23 && !subsecond) {
} else if (sbuf.length()>23 && !subsecond) {
df = new SimpleDateFormat("yyyy-MM-dd HH:mm:sszzzzzzzzz");
} else if (s.length()>10 && subsecond) {
} else if (sbuf.length()>10 && subsecond) {
df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
} else if (s.length()>10 && !subsecond) {
} else if (sbuf.length()>10 && !subsecond) {
df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
} else {
df = new SimpleDateFormat("yyyy-MM-dd");

8
src/interfaces/jdbc/org/postgresql/jdbc2/ResultSet.java
View File

@ -499,13 +499,13 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu
// could optimize this a tad to remove too many object creations...
SimpleDateFormat df = null;
if (s.length()>23 && subsecond) {
if (sbuf.length()>23 && subsecond) {
df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSSzzzzzzzzz");
} else if (s.length()>23 && !subsecond) {
} else if (sbuf.length()>23 && !subsecond) {
df = new SimpleDateFormat("yyyy-MM-dd HH:mm:sszzzzzzzzz");
} else if (s.length()>10 && subsecond) {
} else if (sbuf.length()>10 && subsecond) {
df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
} else if (s.length()>10 && !subsecond) {
} else if (sbuf.length()>10 && !subsecond) {
df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
} else {
df = new SimpleDateFormat("yyyy-MM-dd");