question: get the connection object concode_field_sep ParserRuleContext sqlExpr concode_elem_sep Exception exception concode_elem_sep boolean withReturn concode_elem_sep ResultSet rs concode_elem_sep Connection conn concode_elem_sep State state concode_elem_sep PreparedStatement pstmt concode_elem_sep ParserRuleContext sqlSelect concode_elem_sep Statement stmt concode_elem_sep String sql concode_field_sep void setFetch concode_elem_sep Boolean isFound concode_elem_sep void set concode_elem_sep void set concode_elem_sep int getRowCount concode_elem_sep void printStackTrace concode_elem_sep Exception getException concode_elem_sep void setWithReturn concode_elem_sep void closeStatement concode_elem_sep void setExprCtx concode_elem_sep boolean error concode_elem_sep void setSql concode_elem_sep void setSelectCtx concode_elem_sep String errorText concode_elem_sep boolean isOpen concode_elem_sep Boolean isNotFound concode_elem_sep PreparedStatement getPreparedStatement concode_elem_sep boolean getWithReturn concode_elem_sep void setError concode_elem_sep ResultSet getResultSet
target: Connection function ( ) { return conn ; }