Also handle Postgresql sending type VARCHAR for TEXT column and
setting length to b x7FFFFFF when the length is unknown.
modified: storage/connect/Client.java
modified: storage/connect/JavaWrappers.jar
modified: storage/connect/JdbcInterface.java
modified: storage/connect/PostgresqlInterface.java
modified: storage/connect/global.h
modified: storage/connect/ha_connect.cc
modified: storage/connect/jdbconn.cpp
modified: storage/connect/jdbconn.h
modified: storage/connect/mysql-test/connect/r/jdbc_postgresql.result
modified: storage/connect/mysql-test/connect/t/jdbc_postgresql.test
modified: storage/connect/mysql-test/connect/t/jdbconn.inc
modified: storage/connect/plgdbsem.h
modified: storage/connect/tabjdbc.cpp
modified: storage/connect/tabjdbc.h