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X++ Grammar [AX 2012]

Updated: February 28, 2011

Applies To: Microsoft Dynamics AX 2012 R3, Microsoft Dynamics AX 2012 R2, Microsoft Dynamics AX 2012 Feature Pack, Microsoft Dynamics AX 2012

This topic shows the formal grammar of the X++ language in Microsoft Dynamics AX.

This section describes the grammar of X++ in Backus Naur Form (BNF). A small example of BNF is described here.

BNF code

Interpretation

AA ::= BB  CC_SYM
BB ::= JJ_SYM
   ::= KK_SYM

AA is the name of a production rule.

An AA requires a BB, followed by a CC_SYM.

A BB is also a production rule. Therefore, BB is not a terminal.

BB must be either a JJ_SYM or a KK_SYM. Both JJ_SYM and KK_SYM are terminals because they are not the names of any other production rules. CC_SYM is also a terminal.

 

In the BNF for X++ grammar, most of the terminals have _SYM as the suffix of their name.

This section contains the BNF that defines the grammar of X++.

CMPL_UNIT ::= RETTYPEID  FUNC_HDR  FUNC_HEAD  BODY
          ::= RETTYPEID  DATA_HDR  CLASS_DECL
          ::= EXPR_HDR  IF_EXPR  SEMIOPT
          ::= RETTYPEID  FUNC_HDR  EVENT_DECL  BODY

SEMIOPT ::= SEMICOLON_SYM
        ::= 

CLASS_DECL ::= CLASS_HEADER  LEFTBR_SYM  DCL_EVENTMAP  DCL_LIST  RIGHTBR_SYM

CLASS_HEADER ::= ATTRIBUTE_DEF  CLASS_MODIFIERS  CLASSORINTERFACE  STD_ID  EXTENDS  IMPLEMENTS

ATTRIBUTE_DEF ::= LEFT_BRKT_SYM  ATTRIBUTE_INIT  ATTRIBUTE_LIST  RETTYPEID  RGHT_BRKT_SYM
              ::= 

ATTRIBUTE_INIT ::= 
               .

ATTRIBUTE_LIST ::= ATTRIBUTE
               ::= ATTRIBUTE_LIST  LIST_SEP_SYM  ATTRIBUTE

ATTRIBUTE ::= STD_ID
          ::= ATTRIBUTE_WITH_ARGS_BEGINS  ATTRIBUTE_WITH_ARGS_ENDS

ATTRIBUTE_WITH_ARGS_BEGINS ::= STD_ID  LEFT_PAR_SYM

ATTRIBUTE_WITH_ARGS_ENDS ::= ATTRIBUTE_ARGS  RGHT_PAR_SYM

ATTRIBUTE_ARGS ::= ATTRIBUTE_CONSTANT
               ::= ATTRIBUTE_ARGS  LIST_SEP_SYM  ATTRIBUTE_CONSTANT

ATTRIBUTE_CONSTANT ::= INT_SYM
                   ::= DBL_SYM
                   ::= STR_SYM
                   ::= DATE_SYM
                   ::= DATETIME_SYM
                   ::= STD_ID  DBLCOLON_SYM  STD_ID
                   ::= TRUE_SYM
                   ::= FALSE_SYM
                   ::= INT64_SYM
                   ::= ATTRIBUTE_INTRINSIC

ATTRIBUTE_INTRINSIC ::= INTRI_ID  LEFT_PAR_SYM  IARGS  RGHT_PAR_SYM

CLASSORINTERFACE ::= CLASS_SYM
                 ::= INTERFACE_SYM

CLASS_MODIFIERS ::= CLASS_MODS
                ::= 

CLASS_MODS ::= CLASS_MODIFIER
           ::= CLASS_MODS  RETTYPEID  CLASS_MODIFIER

CLASS_MODIFIER ::= PUBLIC_SYM
               ::= FINAL_SYM
               ::= STATIC_SYM
               ::= ABSTRACT_SYM
               ::= PRIVATE_SYM

EXTENDS ::= EXTENDS_SYM  STD_ID
        ::= 

IMPLEMENTS ::= IMPLEMENTS_SYM  IMPLEMENTLIST
           ::= 

IMPLEMENTLIST ::= STD_ID
              ::= IMPLEMENTLIST  LIST_SEP_SYM  STD_ID

DCL_EVENTMAP ::= 

EVENT_DECL ::= ATTRIBUTE_DEF  EVENT_HEADER  PARM_DCL_LIST

EVENT_HEADER ::= EVENT_MODIFIER  VOID_TYPE_SYM  STD_ID

EVENT_MODIFIER ::= EVENT_SYM

FUNC_HEAD ::= ATTRIBUTE_DEF  FUNCNAME  PARM_DCL_LIST

FUNCNAME ::= FUNCTYPE  STD_ID

FUNCTYPE ::= FUNC_MODIFIERS  DECL_TYPE

FUNC_MODIFIERS ::= FUNC_MODS
               ::= 

FUNC_MODS ::= RETTYPEID  FUNC_MODIFIER
          ::= FUNC_MODS  RETTYPEID  FUNC_MODIFIER

FUNC_MODIFIER ::= PUBLIC_SYM
              ::= PRIVATE_SYM
              ::= PROTECTED_SYM
              ::= FINAL_SYM
              ::= STATIC_SYM
              ::= ABSTRACT_SYM
              ::= DISPLAY_SYM
              ::= EDIT_SYM
              ::= SERVER_SYM
              ::= CLIENT_SYM

BODY ::= LEFTBR_SYM  DCL_FUNC_LIST  SEMIOPT  SECAUTHZCHECK  STMTLIST  SECAUTHZEND  RIGHTBR_SYM

SECAUTHZCHECK ::= 

SECAUTHZEND ::= 

RETTYPEID ::= 

FUNCTION_DEF ::= FUNC_HEADER  PARM_DCL_LIST  LOCAL_BODY

FUNC_HEADER ::= DECL_TYPE  STD_ID

PARM_DCL_LIST ::= RETTYPEID  PARM_START  PARM_LIST_OPT  RGHT_PAR_SYM  RETTYPEID

PARM_START ::= LEFT_PAR_SYM

PARM_LIST_OPT ::= PARM_LIST
              ::= 

PARM_LIST ::= DCL_INIT
          ::= PARM_LIST  LIST_SEP_SYM  DCL_INIT

LOCAL_BODY ::= LEFTBR_SYM  DCL_LIST  SEMIOPT  STMTLIST  RETTYPEID  RIGHTBR_SYM

DCL_LIST ::= DCL_LIST2
         ::= 

DCL_LIST2 ::= DCL_STMT
          ::= DCL_LIST2  DCL_STMT

DCL_FUNC_LIST ::= DCL_FUNC_LIST2
              ::= 

DCL_FUNC_LIST2 ::= DCL_STMT
               ::= FUNCTION_DEF
               ::= DCL_FUNC_LIST2  DCL_STMT
               ::= DCL_FUNC_LIST2  FUNCTION_DEF

DCL_STMT ::= DCL_INIT_LIST  RETTYPEID  SEMICOLON_SYM

DCL_INIT_LIST ::= DCL_INIT
              ::= DCL_CLIST  ASG_CLAUSE

DCL_CLIST ::= DCL_INIT_LIST  LIST_SEP_SYM  STD_ID  ARR_DCL_IDX

DCL_INIT ::= DECL  ASG_CLAUSE

DECL ::= DECL_TYPE  STD_ID  ARR_DCL_IDX

DECL_TYPE ::= STR_TYPE_SYM  STR_LEN
          ::= INT_TYPE_SYM
          ::= DBL_TYPE_SYM
          ::= DATE_TYPE_SYM
          ::= DATETIME_TYPE_SYM
          ::= TYPE_ID
          ::= QUEUE_TYPE_SYM
          ::= VOID_TYPE_SYM
          ::= ANY_TYPE_SYM
          ::= GUID_TYPE_SYM
          ::= INT64_TYPE_SYM
          ::= CLR_TYPE

CLR_TYPE ::= CLR_NAMESPACE  TYPE_ID  CLR_ARRAY_TYPE_EXT
         ::= CLR_NAMESPACE  CLR_TYPE

CLR_NAMESPACE ::= TYPE_ID  PERIOD_SYM

CLR_ARRAY_TYPE_EXT ::= CLR_ARRAY_SPEC
                   ::= 

CLR_ARRAY_SPEC ::= CLR_ARRAY_PART
               ::= CLR_ARRAY_SPEC  CLR_ARRAY_PART

CLR_ARRAY_PART ::= CLR_ARRAY_LEFT_PART  CLR_RECTANGULAR_LIST  RGHT_BRKT_SYM

CLR_ARRAY_LEFT_PART ::= LEFT_BRKT_SYM

CLR_RECTANGULAR_LIST ::= CLR_COMMA_LIST
                     ::= 

CLR_COMMA_LIST ::= LIST_SEP_SYM
               ::= CLR_COMMA_LIST  LIST_SEP_SYM

STR_LEN ::= INT_SYM
        ::= 

ARR_DCL_IDX ::= LEFT_BRKT_SYM  RANGE  ARRAY_MEM  RGHT_BRKT_SYM
            ::= 

RANGE ::= IF_EXPR
      ::= 

ARRAY_MEM ::= LIST_SEP_SYM  IF_EXPR
          ::= 

ASG_CLAUSE ::= INIT_START  IF_EXPR
           ::= 

INIT_START ::= ASG_SYM

ASG_STMT ::= LVAL_FLD  ASSIGN  IF_EXPR
         ::= LVAL_LIST  ASG_SYM  IF_EXPR
         ::= LVAL_FLD  ASG_INC_DEC
         ::= ASG_INC_DEC  LVAL_FLD
         ::= LVAL_FLD  ASG_EVENT_HANDLER

ASSIGN ::= ASG_SYM
       ::= ASGINC_SYM
       ::= ASGDEC_SYM

ASG_INCDEC ::= ASGINC_SYM
           ::= ASGDEC_SYM

ASG_EVENT_HANDLER ::= ASG_INCDEC  EVENTHANDLER_SYM  LEFT_PAR_SYM  QUALIFIER  STD_ID  RGHT_PAR_SYM
  ::= ASG_INCDEC  EVENTHANDLER_SYM  LEFT_PAR_SYM  STD_ID  DBLCOLON_SYM  STD_ID  RGHT_PAR_SYM
  ::= ASG_INCDEC  EVENTHANDLER_SYM  LEFT_PAR_SYM  QUALIFIER  EVAL_CLR_TYPE  DBLCOLON_SYM  STD_ID  RGHT_PAR_SYM

ASG_INC_DEC ::= INC_SYM
            ::= DEC_SYM

LVAL_FLD ::= FIELD

LVAL_START ::= LEFT_BRKT_SYM

LVAL_LIST ::= LVAL_START  LVALUES  RGHT_BRKT_SYM

LVALUE ::= FIELD

LVALUES ::= LVALUE
        ::= LVALUES  NEXTLVAL  LVALUE

NEXTLVAL ::= LIST_SEP_SYM

IF_EXPR ::= COND_TRUE  IF_EXPR
        ::= BOOL_EXPR

COND_TRUE ::= COND_TEST  IF_EXPR  COLON_SYM

COND_TEST ::= BOOL_EXPR  QUEST_SYM

BOOL_EXPR ::= BOOL_EXPR  LOGOP  EXPR
          ::= EXPR

LOGOP ::= AND_SYM
      ::= OR_SYM

EXPR ::= SMPL_EXPR  RELOP  SMPL_EXPR
     ::= SMPL_EXPR  AS_SYM  STD_ID
     ::= SMPL_EXPR  IS_SYM  STD_ID
     ::= SMPL_EXPR  AS_SYM  EVAL_CLR_TYPE
     ::= SMPL_EXPR  IS_SYM  EVAL_CLR_TYPE
     ::= SMPL_EXPR

RELOP ::= LT_SYM
      ::= LE_SYM
      ::= EQ_SYM
      ::= NE_SYM
      ::= GT_SYM
      ::= GE_SYM
      ::= LIKE_SYM

SMPL_EXPR ::= SMPL_EXPR  ADDOP  TERM
          ::= TERM

ADDOP ::= PLUS_SYM
      ::= MINUS_SYM
      ::= PHYSOR_SYM

TERM ::= TERM  MULOP  CMPL_FACT
     ::= CMPL_FACT

MULOP ::= MULT_SYM
      ::= DIV_SYM
      ::= MOD_SYM
      ::= INTDIV_SYM
      ::= SHIFTL_SYM
      ::= SHIFTR_SYM
      ::= PHYSAND_SYM
      ::= PHYSXOR_SYM

CMPL_FACT ::= NOT_SYM  SGND_FACT
          ::= SGND_FACT

SGND_FACT ::= SIGNOP  FACTOR
          ::= FACTOR

SIGNOP ::= UMINUS_SYM
       ::= PHYSNOT_SYM

FACTOR ::= LEFT_PAR_SYM  IF_EXPR  RGHT_PAR_SYM
       ::= CONSTANT
       ::= FIELD
       ::= DIRSEARCH
       ::= FUNCTION
       ::= INTRINSICS
       ::= EVAL
       ::= CONLITTERAL
       ::= NEW_CLR_ARRAY

NEW_CLR_ARRAY ::= NEW_SYM  EVAL_CLR_TYPE  NEW_CLR_ARRAY_PART  LEFT_PAR_SYM  RGHT_PAR_SYM

NEW_CLR_ARRAY_PART ::= CLR_SIZED_ARRAY  CLR_NOSIZED_ARRAY_SPEC

CLR_SIZED_ARRAY ::= LEFT_BRKT_SYM  CLR_SMPL_EXPR_COMMA_LIST  RGHT_BRKT_SYM

CLR_SMPL_EXPR_COMMA_LIST ::= SMPL_EXPR
  ::= CLR_SMPL_EXPR_COMMA_LIST  LIST_SEP_SYM  SMPL_EXPR

CLR_NOSIZED_ARRAY_SPEC ::= CLR_NOSIZED_ARRAY_LIST
                       ::= 

CLR_NOSIZED_ARRAY_LIST ::= CLR_NOSIZED_ARRAY
                       ::= CLR_NOSIZED_ARRAY_LIST  CLR_NOSIZED_ARRAY

CLR_NOSIZED_ARRAY ::= LEFT_BRKT_SYM  CLR_EMPTY_COMMA_LIST  RGHT_BRKT_SYM

CLR_EMPTY_COMMA_LIST ::= CLR_EMPTY_RECT_COMMA_LIST
                     ::= 

CLR_EMPTY_RECT_COMMA_LIST ::= LIST_SEP_SYM
                          ::= CLR_EMPTY_RECT_COMMA_LIST  LIST_SEP_SYM

CONLITTERAL ::= LEFT_BRKT_SYM  IF_EXPR  EXPR_LIST  RGHT_BRKT_SYM

CONSTANT ::= INT_SYM
         ::= DBL_SYM
         ::= STR_SYM
         ::= DATE_SYM
         ::= DATETIME_SYM
         ::= STD_ID  DBLCOLON_SYM  STD_ID
         ::= TRUE_SYM
         ::= FALSE_SYM
         ::= NULL_SYM
         ::= INT64_SYM
         ::= QUALIFIER  EVAL_CLR_TYPE  DBLCOLON_SYM  STD_ID
         ::= QUALIFIER  STD_ID  DBLCOLON_SYM  STD_ID

DIRSEARCH ::= DIRS_HEADER  PERIOD_SYM  STD_ID  ARR_IDX
          ::= DIRS_HEADER  PERIOD_SYM  FLD_NUM  ARR_IDX


DIRS_HEADER ::= LEFT_PAR_SYM  SET_DIRS  FIND_JOIN  RGHT_PAR_SYM

SET_DIRS ::= 

FIELD ::= QUALIFIER  STD_ID  ARR_IDX
      ::= QUALIFIER  FLD_NUM  ARR_IDX
      ::= STD_ID  ARR_IDX

QUALIFIER ::= EVAL  PERIOD_SYM
          ::= STD_ID  PERIOD_SYM

FLD_NUM ::= LEFT_PAR_SYM  IF_EXPR  RGHT_PAR_SYM

ARR_IDX ::= LEFT_BRKT_SYM  SMPL_EXPR  RGHT_BRKT_SYM
        ::= 

EXPR_LIST ::= EXPR_LIST2
          ::= 

EXPR_LIST2 ::= LIST_SEP_SYM  IF_EXPR
           ::= EXPR_LIST2  LIST_SEP_SYM  IF_EXPR

FUNCTION ::= FUNC_ID  LEFT_PAR_SYM  EVAL_FUNCTION_NAME  PAR_LIST  RGHT_PAR_SYM

EVAL_FUNCTION_NAME ::= 

EVAL_NAME ::= EVAL_ID  LEFT_PAR_SYM
          ::= STD_ID  LEFT_PAR_SYM
          ::= STD_ID  DBLCOLON_SYM  STD_ID  LEFT_PAR_SYM
          ::= SUPER_SYM  LEFT_PAR_SYM
          ::= NEW_SYM  STD_ID  LEFT_PAR_SYM
          ::= NEW_SYM  EVAL_CLR_TYPE  LEFT_PAR_SYM
          ::= QUALIFIER  EVAL_CLR_TYPE  DBLCOLON_SYM  STD_ID  LEFT_PAR_SYM
          ::= QUALIFIER  STD_ID  LEFT_PAR_SYM
          ::= QUALIFIER  STD_ID  DBLCOLON_SYM  STD_ID  LEFT_PAR_SYM

EVAL_CLR_TYPE ::= NAMESPACE  STD_ID
              ::= NAMESPACE  EVAL_CLR_TYPE

NAMESPACE ::= STD_ID  PERIOD_SYM

EVAL ::= EVAL_NAME  PAR_LIST  RGHT_PAR_SYM

PAR_LIST ::= PRM_LIST
         ::= 

PRM_LIST ::= PAR_ELEM
         ::= PRM_LIST  LIST_SEP_SYM  PAR_ELEM

PAR_ELEM ::= IF_EXPR
         ::= BYREF_SYM  FIELD

INTRINSICS ::= INTRI_ID  LEFT_PAR_SYM  IARGS  RGHT_PAR_SYM

IARGS ::= STD_ID
      ::= STR_SYM
      ::= STD_ID  LIST_SEP_SYM  STD_ID
      ::= 

STMTLIST ::= STATEMENTS
         ::= 

STATEMENTS ::= STATEMENT
           ::= STATEMENTS  STATEMENT

STATEMENT ::= COMPOUND_STMT
          ::= WHILE_STMT
          ::= FOR_STMT
          ::= DO_STMT
          ::= SEARCH_STMT
          ::= FIND_STMT
          ::= PRINT_STMT
          ::= WINDOW_STMT
          ::= IF_STMT
          ::= SWITCH_STMT
          ::= EXPR_STMT
          ::= PAUSE_STMT
          ::= BP_CLAUSE
          ::= BREAK_STMT
          ::= CONTINUE_STMT
          ::= RETURN_CLAUSE
          ::= MOVE_REC_STMT
          ::= THROW_STMT
          ::= TRY_STMT
          ::= RETRY_STMT
          ::= TTS_STMT
          ::= FLUSH_STMT
          ::= TBLLOCK_STMT
          ::= CHANGE_STMT
          ::= UPDATE_STMT
          ::= INSERT_STMT
          ::= UNCHECKED_STMT

COMPOUND_STMT ::= LEFTBR_SYM  STMTLIST  RIGHTBR_SYM

THROW_STMT ::= THROW_SYM  IF_EXPR  SEMICOLON_SYM

TRY_STMT ::= TRY_BLOCK  CATCH_LIST

TRY_BLOCK ::= TRY_START  STATEMENT

TRY_START ::= TRY_SYM

CATCH_LIST ::= CATCH_STMT
           ::= CATCH_LIST  CATCH_STMT

CATCH_STMT ::= CATCH_EXPR  PRE_CATCH  STATEMENT  POST_CATCH

CATCH_EXPR ::= CATCH_SYM  LEFT_PAR_SYM  IF_EXPR  RGHT_PAR_SYM
  ::= CATCH_SYM  LEFT_PAR_SYM  IF_EXPR  LIST_SEP_SYM  TABLEINSTANCE  RGHT_PAR_SYM
  ::= CATCH_SYM

PRE_CATCH ::= 

POST_CATCH ::= 

TABLEINSTANCE ::= INSTANCENAME

INSTANCENAME ::= QUALIFIER  STD_ID  ARR_IDX
             ::= STD_ID  ARR_IDX

RETRY_STMT ::= RETRY_SYM  SEMICOLON_SYM

WHILE_STMT ::= WHILE_TEST  STATEMENT

WHILE_TEST ::= WHILE  LEFT_PAR_SYM  IF_EXPR  RGHT_PAR_SYM

WHILE ::= WHILE_SYM

DO_STMT ::= DO_BODY  DO_TEST  SEMICOLON_SYM

DO_BODY ::= DO_HEADER  STATEMENT

DO_HEADER ::= DO_SYM

DO_TEST ::= WHILE_SYM  LEFT_PAR_SYM  IF_EXPR  RGHT_PAR_SYM

FOR_STMT ::= FOR_HEADER  STATEMENT

FOR_HEADER ::= FOR_TEST  SEMICOLON_SYM  FOR_ASG  RGHT_PAR_SYM

FOR_TEST ::= FOR_INIT  SEMICOLON_SYM  IF_EXPR

FOR_INIT ::= FOR_SYM  LEFT_PAR_SYM  FOR_ASG

FOR_ASG ::= LVAL_FLD  ASSIGN  IF_EXPR
        ::= LVAL_FLD  ASG_INC_DEC
        ::= ASG_INC_DEC  LVAL_FLD

JOIN_LIST ::= JOIN_SPECS
          ::= 

JOIN_SPECS ::= JOIN_SPEC
           ::= JOIN_SPECS  JOIN_SPEC

JOIN_SPEC ::= JOIN_ORDER  WHERE  IF_EXPR
          ::= JOIN_ORDER

JOIN_ORDER ::= JOIN_USING
           ::= JOIN_USING  ORDER_GROUP

JOIN_USING ::= JOIN_CLAUSE  USING_INDEX  STD_ID
           ::= JOIN_CLAUSE  USING_INDEX  HINT_SYM  STD_ID
           ::= JOIN_CLAUSE

JOIN_CLAUSE ::= OUTER  JOIN_SYM  SELECTOPT  TABLE

OUTER ::= OUTER_SYM
      ::= EXISTS_SYM
      ::= NOTEXISTS_SYM
      ::= 

SEARCH_STMT ::= SEARCH_JOIN  STATEMENT

SEARCH_JOIN ::= SEARCH_WHERE  JOIN_LIST

SEARCH_WHERE ::= SEARCH_ORDER  WHERE  IF_EXPR
             ::= SEARCH_ORDER

WHERE ::= WHERE_SYM

SUM_ELEM ::= SUM_FUNC  LEFT_PAR_SYM  STD_ID  RGHT_PAR_SYM

SUM_FUNC ::= SUM_SYM
         ::= AVG_SYM
         ::= CNT_SYM
         ::= MINOF_SYM
         ::= MAXOF_SYM

SEARCH_ORDER ::= SEARCH_USING
             ::= SEARCH_USING  ORDER_GROUP

ORDER_GROUP ::= ORDERBY_CLAUSE  OPT_GROUPBY
            ::= GROUPBY_CLAUSE  OPT_ORDERBY

OPT_GROUPBY ::= GROUPBY_CLAUSE
            ::= 

OPT_ORDERBY ::= ORDERBY_CLAUSE
            ::= 

ORDERBY_CLAUSE ::= ORDER_SYM  OPT_BY  ORDER_ELEM
               ::= ORDERBY_CLAUSE  LIST_SEP_SYM  ORDER_ELEM

GROUPBY_CLAUSE ::= GROUP_SYM  OPT_BY  ORDER_ELEM
               ::= GROUPBY_CLAUSE  LIST_SEP_SYM  ORDER_ELEM

ORDER_ELEM ::= STD_ID  INDEX  DIRECTION
           ::= ORDER_QUALIFIER  STD_ID  INDEX  DIRECTION

ORDER_QUALIFIER ::= STD_ID  PERIOD_SYM

INDEX ::= LEFT_BRKT_SYM  INT_SYM  RGHT_BRKT_SYM
      ::= 

DIRECTION ::= ASCEND_SYM
          ::= DESCEND_SYM
          ::= 

OPT_BY ::= BY_SYM
       ::= 

SEARCH_USING ::= SEARCH_CLAUSE  USING_INDEX  STD_ID
             ::= SEARCH_CLAUSE  USING_INDEX  HINT_SYM  STD_ID
             ::= SEARCH_CLAUSE

USING_INDEX ::= INDEX_SYM

SEARCH_CLAUSE ::= WHILE_SYM  SELECT_SYM  SELECTOPT  CROSSCOMPANY_CLAUSE  VALIDTIMESTATE_CLAUSE  TABLE

CROSSCOMPANY_CLAUSE ::= CROSSCOMPANY_SYM
                    ::= CROSSCOMPANY_SYM  COLON_SYM  STD_ID
                    ::= 

VALIDTIMESTATE_CLAUSE ::= VALIDTIMESTATE_SYM  LEFT_PAR_SYM  STD_ID  LIST_SEP_SYM  STD_ID  RGHT_PAR_SYM
  ::= VALIDTIMESTATE_SYM  LEFT_PAR_SYM  STD_ID  RGHT_PAR_SYM
  ::= 

SELECTOPT ::= 
          ::= SELECTOPT  REVERSE_SYM
          ::= SELECTOPT  FIRSTFAST_SYM
          ::= SELECTOPT  FIRSTONLY_SYM
          ::= SELECTOPT  FIRSTONLY_SYM1
          ::= SELECTOPT  FIRSTONLY_SYM10
          ::= SELECTOPT  FIRSTONLY_SYM100
          ::= SELECTOPT  FIRSTONLY_SYM1000
          ::= SELECTOPT  FORUPDATE_SYM
          ::= SELECTOPT  NOFETCH_SYM
          ::= SELECTOPT  FORCE_SELECT_ORDER_SYM
          ::= SELECTOPT  FORCE_NESTED_LOOP_SYM
          ::= SELECTOPT  FORCE_LITERALS_SYM
          ::= SELECTOPT  FORCE_PLACEHOLDERS_SYM
          ::= SELECTOPT  REPEATABLEREAD_SYM
          ::= SELECTOPT  OPTIMISTICLOCK_SYM
          ::= SELECTOPT  PESSIMISTICLOCK_SYM
          ::= SELECTOPT  GENERATEONLY_SYM

FIND_STMT ::= FIND_JOIN  SEMICOLON_SYM

FIND_JOIN ::= FIND_WHERE  JOIN_LIST

FIND_WHERE ::= FIND_ORDER  WHERE  IF_EXPR
           ::= FIND_ORDER

FIND_ORDER ::= FIND_USING
           ::= FIND_USING  ORDER_GROUP

FIND_USING ::= FIND_TABLE  USING_INDEX  STD_ID
           ::= FIND_TABLE  USING_INDEX  HINT_SYM  STD_ID
           ::= FIND_TABLE

FIND_TABLE ::= SELECT_SYM  SELECTOPT  CROSSCOMPANY_CLAUSE  VALIDTIMESTATE_CLAUSE  TABLE
  ::= DELETE_SYM  SELECTOPT  CROSSCOMPANY_CLAUSE  VALIDTIMESTATE_CLAUSE  TABLE

TABLE ::= FLD_LIST  OPT_FROM

FLD_LIST ::= MULT_SYM
         ::= FIELD_LIST

FIELD_LIST ::= FIELD_SPEC
           ::= FIELD_LIST  LIST_SEP_SYM  FIELD_SPEC

FIELD_SPEC ::= STD_ID  INDEX
           ::= SUM_ELEM

OPT_FROM ::= FROM_SYM  STD_ID
         ::= 

SETFIELDSMODE ::= 

UPDATE_STMT ::= UPDATETABLE  SET_SYM  SETFIELDSMODE  FIELDASSIGNMENTS  OPT_WHERE  JOIN_LIST  SEMICOLON_SYM

UPDATETABLE ::= UPDATE_SYM  SELECTOPT  CROSSCOMPANY_CLAUSE  STD_ID

OPT_WHERE ::= WHERE  IF_EXPR
          ::= 

FIELDASSIGNMENTS ::= FIELDASSIGNMENTS  LIST_SEP_SYM  FIELDASSIGNMENT
                 ::= FIELDASSIGNMENT

FIELDASSIGNMENT ::= STD_ID  INDEX  ASG_SYM  IF_EXPR

INSERT_PART ::= INSERT_SYM  CROSSCOMPANY_CLAUSE  INSERT_NAME  LEFT_PAR_SYM  INSERTFIELDLIST  RGHT_PAR_SYM

INSERT_NAME ::= STD_ID

INSERT_STMT ::= INSERT_PART  FIND_JOIN  SEMICOLON_SYM

INSERTFIELDLIST ::= INSERTFIELD
                ::= INSERTFIELDLIST  LIST_SEP_SYM  INSERTFIELD

INSERTFIELD ::= STD_ID  INDEX

PRINT_STMT ::= PRINT_CLAUSE  AT_CLAUSE  SEMICOLON_SYM

PRINT_CLAUSE ::= PRINT  IF_EXPR  EXPR_LIST

PRINT ::= PRINT_SYM

AT_CLAUSE ::= AT_SYM  IF_EXPR  LIST_SEP_SYM  IF_EXPR
          ::= 

WINDOW_STMT ::= WINDOW_SYM  IF_EXPR  LIST_SEP_SYM  IF_EXPR  AT_CLAUSE  SEMICOLON_SYM

IF_STMT ::= ELSE_STMT
        ::= IF_CONDS

IF_CONDS ::= IF_COND  STATEMENT

IF_COND ::= IF_SYM  LEFT_PAR_SYM  IF_EXPR  RGHT_PAR_SYM

ELSE_STMT ::= ELSE  STATEMENT

ELSE ::= IF_CONDS  ELSE_SYM

SWITCH_STMT ::= CASE_LIST  RIGHTBR_SYM

CASE_LIST ::= SWITCH_SYM  LEFT_PAR_SYM  IF_EXPR  RGHT_PAR_SYM  LEFTBR_SYM
          ::= CASE_TESTS  STMTLIST

CASE_TESTS ::= CASE_HEADER  COLON_SYM
           ::= CASE_LIST  DEFAULT_SYM  COLON_SYM

CASE_HEADER ::= CASE  IF_EXPR
            ::= CASEALT  IF_EXPR

CASE ::= CASE_LIST  CASE_SYM

CASEALT ::= CASE_HEADER  LIST_SEP_SYM

EXPR_STMT ::= ASG_STMT  SEMICOLON_SYM
          ::= FUNCTION  SEMICOLON_SYM
          ::= INTRINSICS  SEMICOLON_SYM
          ::= EVAL  SEMICOLON_SYM

PAUSE_STMT ::= PAUSE_SYM  SEMICOLON_SYM

BP_CLAUSE ::= BP_SYM  SEMICOLON_SYM

BREAK_STMT ::= BREAK_SYM  SEMICOLON_SYM

CONTINUE_STMT ::= CONTINUE_SYM  SEMICOLON_SYM

RETURN_CLAUSE ::= RETURN_SYM  SEMICOLON_SYM
              ::= RETURN_SYM  IF_EXPR  SEMICOLON_SYM

TTS_STMT ::= TTSABORT_SYM  SEMICOLON_SYM
         ::= TTSBEGIN_SYM  SEMICOLON_SYM
         ::= TTSEND_SYM  SEMICOLON_SYM

FLUSH_STMT ::= FLUSH  ID_LIST  SEMICOLON_SYM

FLUSH ::= FLUSH_SYM

TBLLOCK_STMT ::= TABLELOCK  ID_LIST  SEMICOLON_SYM

TABLELOCK ::= TABLELOCK_SYM

ID_LIST ::= STD_ID
        ::= ID_LIST  LIST_SEP_SYM  STD_ID

MOVE_REC_STMT ::= NEXT_SYM  TABLE  SEMICOLON_SYM

CHANGE_STMT ::= CHANGE_HEADER  STATEMENT

CHANGE_HEADER ::= CHANGE  LEFT_PAR_SYM  IF_EXPR  RGHT_PAR_SYM

CHANGE ::= CHANGECOMP_SYM
       ::= CHANGESITE_SYM

UNCHECKED_STMT ::= UNCHECKED_HEADER  STATEMENT

UNCHECKED_HEADER ::= UNCHECKED_SYM  LEFT_PAR_SYM  IF_EXPR  RGHT_PAR_SYM


Announcements: To see known issues and recent fixes, use Issue search in Microsoft Dynamics Lifecycle Services (LCS).

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