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authorMarc G. Fournier1998-04-18 18:32:44 +0000
committerMarc G. Fournier1998-04-18 18:32:44 +0000
commitb542fa1a6e838d3e32857cdfbe8aeff940a91c74 (patch)
treec9a93d39e6a88df94b25cdb336b7a95a14665116 /src/interfaces/jdbc/postgresql/Connection.java
parent87d96ed6725c5a95ca618937f6fdd762b599b9e9 (diff)
From: Peter T Mount <[email protected]>REL6_3_2
This fixes a problem in ResultSet.getDate() when the column is NULL (reported by Vincent Partington <[email protected]>) And fixes a problem with Field's (ResultSet.getObject() was proving to be slow as it repetedly send queries for oid -> name mapping - fixed by creating a cache. (reported by Mario Ellebrecht <[email protected]>)
Diffstat (limited to 'src/interfaces/jdbc/postgresql/Connection.java')
-rw-r--r--src/interfaces/jdbc/postgresql/Connection.java6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/interfaces/jdbc/postgresql/Connection.java b/src/interfaces/jdbc/postgresql/Connection.java
index 75515da474e..103b4e4b8f2 100644
--- a/src/interfaces/jdbc/postgresql/Connection.java
+++ b/src/interfaces/jdbc/postgresql/Connection.java
@@ -81,6 +81,12 @@ public class Connection implements java.sql.Connection
// New for 6.3, salt value for crypt authorisation
private String salt;
+ // This is used by Field to cache oid -> names.
+ // It's here, because it's shared across this connection only.
+ // Hence it cannot be static within the Field class, because it would then
+ // be across all connections, which could be to different backends.
+ protected Hashtable fieldCache = new Hashtable();
+
/**
* This is the current date style of the backend
*/