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-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 75515da474..103b4e4b8f 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
*/