fixed return type into OCI8Statement
fixed return type into OCI8Statement

deeky666/dbal,drieschel/dbal,gencer/dbal,stof/dbal,deeky666/dbal,lcobucci/dbal,BenMorel/dbal,Tobion/dbal,mikeSimonson/dbal,drieschel/dbal,BenMorel/dbal,Tobion/dbal,kimhemsoe/dbal,kimhemsoe/dbal,vutung2311/dbal,lcobucci/dbal,vutung2311/dbal,doctrine/dbal,stof/dbal,gencer/dbal,mikeSimonson/dbal,doctrine/dbal