mirrors/postgres
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

I just got bitten by this too. I use type timestamp in the

Browse Source 
database, and often need the latest timestamp, but want to
format it as a date. With 7.0.x, I just

 select ts from foo order by ts desc limit 1

and in java: d = res.getDate(1);

but this fails everywhere in my code now :(

http://java.sun.com/j2se/1.3/docs/guide/jdbc/spec/jdbc-spec.frame7.html

says

  The ResultSet.getXXX methods will attempt to
  convert whatever SQL type was returned by the
  database to whatever Java type is returned by
  the getXXX method.

Palle Girgensohn
This commit is contained in:
Bruce Momjian 2001-05-30 16:34:49 +00:00
parent 5b42666fd9
commit 4d84b7a10f
1 changed files with 14 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
src/interfaces/jdbc/org/postgresql/jdbc2/ResultSet.java
View File

@ -423,8 +423,13 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu
String s = getString(columnIndex);
if(s==null)
return null;
return java.sql.Date.valueOf(s);
// length == 10: SQL Date
// length > 10: SQL Timestamp, assumes PGDATESTYLE=ISO
try {
return java.sql.Date.valueOf((s.length() == 10) ? s : s.substring(0,10));
} catch (NumberFormatException e) {
throw new PSQLException("postgresql.res.baddate", s);
}
}
/**
@ -441,8 +446,13 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu
if(s==null)
return null; // SQL NULL
return java.sql.Time.valueOf(s);
// length == 8: SQL Time
// length > 8: SQL Timestamp
try {
return java.sql.Time.valueOf((s.length() == 8) ? s : s.substring(11,19));
} catch (NumberFormatException e) {
throw new PSQLException("postgresql.res.badtime",s);
}
}
/**