Allow jdbc to return proper server version number

Anders Bengtsson

diff --git a/src/interfaces/jdbc/org/postgresql/jdbc1/DatabaseMetaData.java b/src/interfaces/jdbc/org/postgresql/jdbc1/DatabaseMetaData.java
index b1f7e581bc6a8765ac2432362908c3d5e29bd777..56296d37b0f72c463a01e9c5c16a42f2e7115e8d 100644 (file)
--- a/src/interfaces/jdbc/org/postgresql/jdbc1/DatabaseMetaData.java
+++ b/src/interfaces/jdbc/org/postgresql/jdbc1/DatabaseMetaData.java
@@ -167,19 +167,19 @@ public class DatabaseMetaData implements java.sql.DatabaseMetaData
   /**
    * What is the version of this database product.
    *
-   * Note that PostgreSQL 6.3 has a system catalog called pg_version - 
-   * however, select * from pg_version on any database retrieves
-   * no rows.
-   *
-   * For now, we will return the version 6.3 (in the hope that we change
-   * this driver as often as we change the database)
-   *
    * @return the database version
    * @exception SQLException if a database access error occurs
    */
   public String getDatabaseProductVersion() throws SQLException
   {
-      return connection.this_driver.getVersion();
+   java.sql.ResultSet resultSet = connection.ExecSQL("select version()");
+   resultSet.next();
+
+   StringTokenizer versionParts = new StringTokenizer(resultSet.getString(1));
+   versionParts.nextToken(); /* "PostgreSQL" */
+   String versionNumber = versionParts.nextToken(); /* "X.Y.Z" */
+
+   return versionNumber;
   }
   
   /**

diff --git a/src/interfaces/jdbc/org/postgresql/jdbc2/DatabaseMetaData.java b/src/interfaces/jdbc/org/postgresql/jdbc2/DatabaseMetaData.java
index 051a99c630dcaeed160ca1e1f68437b05ff8612f..c660022b44b5243e10e6fefd89bac9b40d32c821 100644 (file)
--- a/src/interfaces/jdbc/org/postgresql/jdbc2/DatabaseMetaData.java
+++ b/src/interfaces/jdbc/org/postgresql/jdbc2/DatabaseMetaData.java
@@ -167,19 +167,19 @@ public class DatabaseMetaData implements java.sql.DatabaseMetaData
   /**
    * What is the version of this database product.
    *
-   * Note that PostgreSQL 6.3 has a system catalog called pg_version - 
-   * however, select * from pg_version on any database retrieves
-   * no rows.
-   *
-   * For now, we will return the version 6.3 (in the hope that we change
-   * this driver as often as we change the database)
-   *
    * @return the database version
    * @exception SQLException if a database access error occurs
    */
   public String getDatabaseProductVersion() throws SQLException
   {
-      return connection.this_driver.getVersion();
+   java.sql.ResultSet resultSet = connection.ExecSQL("select version()");
+   resultSet.next();
+
+   StringTokenizer versionParts = new StringTokenizer(resultSet.getString(1));
+   versionParts.nextToken(); /* "PostgreSQL" */
+   String versionNumber = versionParts.nextToken(); /* "X.Y.Z" */
+
+   return versionNumber;
   }
   
   /**