Hopefully Diana will start to inject SQL language into relevant Spring JDBC APIs soon. (that's what IDEADEV-25928 and IDEA-17877 are about). Once that happens, a small extension of the feature would be to add similar support for Spring JDBC API methods that support named parameters. This feature of Spring JDBC allows to use named parameters instead of the typical "?" JDBC syntax. I'm not asking for parameter resolving and/or completion, which seems impossible anyway from looking at NamedParameterJdbcTemplate API usage pattern. The only thing this issue is about is to for IDEA not to report usages of such parameters as a syntax error, when using in NamedParameterJdbcTemplate API context.