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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<HTML>
+<HEAD>
+<TITLE>BNF for SQLPP.jj</TITLE>
+</HEAD>
+<BODY>
+<H1 ALIGN=CENTER>BNF for SQLPP.jj</H1>
+<H2 ALIGN=CENTER>TOKENS</H2>
+<TABLE>
+ <!-- Token -->
+ <TR>
+  <TD>
+   <PRE>
+&lt;DEFAULT,IN_DBL_BRACE&gt; TOKEN [IGNORE_CASE] : {
+&lt;ALL: "all"&gt;
+| &lt;AND: "and"&gt;
+| &lt;APPLY: "apply"&gt;
+| &lt;AS: "as"&gt;
+| &lt;ASC: "asc"&gt;
+| &lt;AT: "at"&gt;
+| &lt;AUTOGENERATED: "autogenerated"&gt;
+| &lt;BTREE: "btree"&gt;
+| &lt;BY: "by"&gt;
+| &lt;CASE: "case"&gt;
+| &lt;CLOSED: "closed"&gt;
+| &lt;CREATE: "create"&gt;
+| &lt;COMPACTION: "compaction"&gt;
+| &lt;COMPACT: "compact"&gt;
+| &lt;CONNECT: "connect"&gt;
+| &lt;CORRELATE: "correlate"&gt;
+| &lt;DATASET: "table"&gt;
+| &lt;DATAVERSE: "database"&gt;
+| &lt;DECLARE: "declare"&gt;
+| &lt;DEFINITION: "definition"&gt;
+| &lt;DELETE: "delete"&gt;
+| &lt;DESC: "desc"&gt;
+| &lt;DISCONNECT: "disconnect"&gt;
+| &lt;DISTINCT: "distinct"&gt;
+| &lt;DROP: "drop"&gt;
+| &lt;ELEMENT: "element"&gt;
+| &lt;ELSE: "else"&gt;
+| &lt;ENFORCED: "enforced"&gt;
+| &lt;EVERY: "every"&gt;
+| &lt;EXCEPT: "except"&gt;
+| &lt;EXISTS: "exists"&gt;
+| &lt;EXTERNAL: "external"&gt;
+| &lt;FEED: "feed"&gt;
+| &lt;FILTER: "filter"&gt;
+| &lt;FLATTEN: "flatten"&gt;
+| &lt;FOR: "for"&gt;
+| &lt;FORMAT: "format"&gt;
+| &lt;FROM: "from"&gt;
+| &lt;FULL: "full"&gt;
+| &lt;FUNCTION: "function"&gt;
+| &lt;GROUP: "group"&gt;
+| &lt;HAVING: "having"&gt;
+| &lt;HINTS: "hints"&gt;
+| &lt;IF: "if"&gt;
+| &lt;INTO: "into"&gt;
+| &lt;IN: "in"&gt;
+| &lt;INDEX: "index"&gt;
+| &lt;INGESTION: "ingestion"&gt;
+| &lt;INNER: "inner"&gt;
+| &lt;INSERT: "insert"&gt;
+| &lt;INTERNAL: "internal"&gt;
+| &lt;INTERSECT: "intersect"&gt;
+| &lt;JOIN: "join"&gt;
+| &lt;KEYWORD: "keyword"&gt;
+| &lt;KEY: "key"&gt;
+| &lt;LEFT: "left"&gt;
+| &lt;LETTING: "letting"&gt;
+| &lt;LET: "let"&gt;
+| &lt;LIMIT: "limit"&gt;
+| &lt;LOAD: "load"&gt;
+| &lt;NEST: "nest"&gt;
+| &lt;NODEGROUP: "nodegroup"&gt;
+| &lt;NGRAM: "ngram"&gt;
+| &lt;OFFSET: "offset"&gt;
+| &lt;ON: "on"&gt;
+| &lt;OPEN: "open"&gt;
+| &lt;OR: "or"&gt;
+| &lt;ORDER: "order"&gt;
+| &lt;OUTER: "outer"&gt;
+| &lt;OUTPUT: "output"&gt;
+| &lt;PATH: "path"&gt;
+| &lt;POLICY: "policy"&gt;
+| &lt;PRESORTED: "pre-sorted"&gt;
+| &lt;PRIMARY: "primary"&gt;
+| &lt;RAW: "raw"&gt;
+| &lt;REFRESH: "refresh"&gt;
+| &lt;RETURN: "return"&gt;
+| &lt;RTREE: "rtree"&gt;
+| &lt;RUN: "run"&gt;
+| &lt;SATISFIES: "satisfies"&gt;
+| &lt;SECONDARY: "secondary"&gt;
+| &lt;SELECT: "select"&gt;
+| &lt;SET: "set"&gt;
+| &lt;SOME: "some"&gt;
+| &lt;TEMPORARY: "temporary"&gt;
+| &lt;THEN: "then"&gt;
+| &lt;TYPE: "type"&gt;
+| &lt;TO: "to"&gt;
+| &lt;UNION: "union"&gt;
+| &lt;UNNEST: "unnest"&gt;
+| &lt;VALUE: "value"&gt;
+| &lt;WHEN: "when"&gt;
+| &lt;WHERE: "where"&gt;
+| &lt;WITH: "with"&gt;
+| &lt;WRITE: "write"&gt;
+| &lt;UPDATE: "update"&gt;
+| &lt;USE: "use"&gt;
+| &lt;USING: "using"&gt;
+}
+
+   </PRE>
+  </TD>
+ </TR>
+ <!-- Token -->
+ <TR>
+  <TD>
+   <PRE>
+&lt;DEFAULT,IN_DBL_BRACE&gt; TOKEN : {
+&lt;CARET: "^"&gt;
+| &lt;DIV: "/"&gt;
+| &lt;IDIV: "idiv"&gt;
+| &lt;MINUS: "-"&gt;
+| &lt;MOD: "%"&gt;
+| &lt;MUL: "*"&gt;
+| &lt;PLUS: "+"&gt;
+| &lt;LEFTPAREN: "("&gt;
+| &lt;RIGHTPAREN: ")"&gt;
+| &lt;LEFTBRACKET: "["&gt;
+| &lt;RIGHTBRACKET: "]"&gt;
+| &lt;ATT: "@"&gt;
+| &lt;COLON: ":"&gt;
+| &lt;COMMA: ","&gt;
+| &lt;DOT: "."&gt;
+| &lt;QUES: "?"&gt;
+| &lt;SEMICOLON: ";"&gt;
+| &lt;SHARP: "#"&gt;
+| &lt;LT: "&lt;"&gt;
+| &lt;GT: "&gt;"&gt;
+| &lt;LE: "&lt;="&gt;
+| &lt;GE: "&gt;="&gt;
+| &lt;EQ: "="&gt;
+| &lt;NE: "!="&gt;
+| &lt;SIMILAR: "~="&gt;
+}
+
+   </PRE>
+  </TD>
+ </TR>
+ <!-- Token -->
+ <TR>
+  <TD>
+   <PRE>
+&lt;DEFAULT,IN_DBL_BRACE&gt; TOKEN : {
+&lt;LEFTBRACE: "{"&gt; : DEFAULT
+}
+
+   </PRE>
+  </TD>
+ </TR>
+ <!-- Token -->
+ <TR>
+  <TD>
+   <PRE>
+&lt;DEFAULT&gt; TOKEN : {
+&lt;RIGHTBRACE: "}"&gt; : {
+}
+
+   </PRE>
+  </TD>
+ </TR>
+ <!-- Token -->
+ <TR>
+  <TD>
+   <PRE>
+&lt;DEFAULT,IN_DBL_BRACE&gt; TOKEN : {
+&lt;LEFTDBLBRACE: "{{"&gt; : IN_DBL_BRACE
+}
+
+   </PRE>
+  </TD>
+ </TR>
+ <!-- Token -->
+ <TR>
+  <TD>
+   <PRE>
+&lt;IN_DBL_BRACE&gt; TOKEN : {
+&lt;RIGHTDBLBRACE: "}}"&gt; : {
+}
+
+   </PRE>
+  </TD>
+ </TR>
+ <!-- Token -->
+ <TR>
+  <TD>
+   <PRE>
+&lt;DEFAULT,IN_DBL_BRACE&gt; TOKEN : {
+&lt;INTEGER_LITERAL: (&lt;DIGIT&gt;)+&gt;
+}
+
+   </PRE>
+  </TD>
+ </TR>
+ <!-- Token -->
+ <TR>
+  <TD>
+   <PRE>
+&lt;DEFAULT,IN_DBL_BRACE&gt; TOKEN : {
+&lt;NULL: "null"&gt;
+| &lt;TRUE: "true"&gt;
+| &lt;FALSE: "false"&gt;
+}
+
+   </PRE>
+  </TD>
+ </TR>
+ <!-- Token -->
+ <TR>
+  <TD>
+   <PRE>
+&lt;DEFAULT,IN_DBL_BRACE&gt; TOKEN : {
+&lt;#DIGIT: ["0"-"9"]&gt;
+}
+
+   </PRE>
+  </TD>
+ </TR>
+ <!-- Token -->
+ <TR>
+  <TD>
+   <PRE>
+&lt;DEFAULT,IN_DBL_BRACE&gt; TOKEN : {
+&lt;DOUBLE_LITERAL: &lt;DIGITS&gt; | &lt;DIGITS&gt; ("." &lt;DIGITS&gt;)? | "." &lt;DIGITS&gt;&gt;
+| &lt;FLOAT_LITERAL: &lt;DIGITS&gt; ("f" | "F") | &lt;DIGITS&gt; ("." &lt;DIGITS&gt; ("f" | "F"))? | "." &lt;DIGITS&gt; ("f" | "F")&gt;
+| &lt;DIGITS: (&lt;DIGIT&gt;)+&gt;
+}
+
+   </PRE>
+  </TD>
+ </TR>
+ <!-- Token -->
+ <TR>
+  <TD>
+   <PRE>
+&lt;DEFAULT,IN_DBL_BRACE&gt; TOKEN : {
+&lt;#LETTER: ["A"-"Z","a"-"z"]&gt;
+| &lt;SPECIALCHARS: ["$","_"]&gt;
+}
+
+   </PRE>
+  </TD>
+ </TR>
+ <!-- Token -->
+ <TR>
+  <TD>
+   <PRE>
+&lt;DEFAULT,IN_DBL_BRACE&gt; TOKEN : {
+&lt;QUOTED_STRING: "\"" (&lt;EscapeQuot&gt; | &lt;EscapeBslash&gt; | &lt;EscapeSlash&gt; | &lt;EscapeBspace&gt; | &lt;EscapeFormf&gt; | &lt;EscapeNl&gt; | &lt;EscapeCr&gt; | &lt;EscapeTab&gt; | ~["\"","\\"])* "\""&gt;
+| &lt;STRING_LITERAL: "\'" (&lt;EscapeQuot&gt; | &lt;EscapeApos&gt; | &lt;EscapeBslash&gt; | &lt;EscapeSlash&gt; | &lt;EscapeBspace&gt; | &lt;EscapeFormf&gt; | &lt;EscapeNl&gt; | &lt;EscapeCr&gt; | &lt;EscapeTab&gt; | ~["\'","\\"])* "\'"&gt;
+| &lt;#EscapeQuot: "\\\""&gt;
+| &lt;#EscapeApos: "\\\'"&gt;
+| &lt;#EscapeBslash: "\\\\"&gt;
+| &lt;#EscapeSlash: "\\/"&gt;
+| &lt;#EscapeBspace: "\\b"&gt;
+| &lt;#EscapeFormf: "\\f"&gt;
+| &lt;#EscapeNl: "\\n"&gt;
+| &lt;#EscapeCr: "\\r"&gt;
+| &lt;#EscapeTab: "\\t"&gt;
+}
+
+   </PRE>
+  </TD>
+ </TR>
+ <!-- Token -->
+ <TR>
+  <TD>
+   <PRE>
+&lt;DEFAULT,IN_DBL_BRACE&gt; TOKEN : {
+&lt;IDENTIFIER: &lt;LETTER&gt; (&lt;LETTER&gt; | &lt;DIGIT&gt; | &lt;SPECIALCHARS&gt;)*&gt;
+}
+
+   </PRE>
+  </TD>
+ </TR>
+ <!-- Token -->
+ <TR>
+  <TD>
+   <PRE>
+&lt;DEFAULT,IN_DBL_BRACE&gt; SKIP : {
+" "
+| "\t"
+| "\r"
+| "\n"
+}
+
+   </PRE>
+  </TD>
+ </TR>
+ <!-- Token -->
+ <TR>
+  <TD>
+   <PRE>
+&lt;DEFAULT,IN_DBL_BRACE&gt; SKIP : {
+&lt;"//" (~["\n"])* "\n"&gt;
+}
+
+   </PRE>
+  </TD>
+ </TR>
+ <!-- Token -->
+ <TR>
+  <TD>
+   <PRE>
+&lt;DEFAULT,IN_DBL_BRACE&gt; SKIP : {
+&lt;"//" (~["\n","\r"])* ("\n" | "\r" | "\r\n")?&gt;
+}
+
+   </PRE>
+  </TD>
+ </TR>
+ <!-- Token -->
+ <TR>
+  <TD>
+   <PRE>
+&lt;DEFAULT,IN_DBL_BRACE&gt; SKIP : {
+"/*" : INSIDE_COMMENT
+}
+
+   </PRE>
+  </TD>
+ </TR>
+ <!-- Token -->
+ <TR>
+  <TD>
+   <PRE>
+&lt;INSIDE_COMMENT&gt; SPECIAL : {
+&lt;"+" (" ")* (~["*"])*&gt;
+}
+
+   </PRE>
+  </TD>
+ </TR>
+ <!-- Token -->
+ <TR>
+  <TD>
+   <PRE>
+&lt;INSIDE_COMMENT&gt; SKIP : {
+"/*" : {
+}
+
+   </PRE>
+  </TD>
+ </TR>
+ <!-- Token -->
+ <TR>
+  <TD>
+   <PRE>
+&lt;INSIDE_COMMENT&gt; SKIP : {
+"*/" : {
+| &lt;~[]&gt;
+}
+
+   </PRE>
+  </TD>
+ </TR>
+</TABLE>
+<H2 ALIGN=CENTER>NON-TERMINALS</H2>
+<TABLE>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod1">Statement</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>( <A HREF="#prod2">SingleStatement</A> ( &lt;SEMICOLON&gt; )* )* &lt;EOF&gt;</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod2">SingleStatement</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>( <A HREF="#prod3">DataverseDeclaration</A> | <A HREF="#prod4">FunctionDeclaration</A> | <A HREF="#prod5">CreateStatement</A> | <A HREF="#prod6">LoadStatement</A> | <A HREF="#prod7">DropStatement</A> | <A HREF="#prod8">WriteStatement</A> | <A HREF="#prod9">SetStatement</A> | <A HREF="#prod10">InsertStatement</A> | <A HREF="#prod11">DeleteStatement</A> | <A HREF="#prod12">UpdateStatement</A> | <A HREF="#prod13">FeedStatement</A> | <A HREF="#prod14">CompactStatement</A> | <A HREF="#prod15">Query</A> &lt;SEMICOLON&gt; | <A HREF="#prod16">RefreshExternalDatasetStatement</A> | <A HREF="#prod17">RunStatement</A> )</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod3">DataverseDeclaration</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;USE&gt; <A HREF="#prod18">Identifier</A></TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod5">CreateStatement</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;CREATE&gt; ( <A HREF="#prod19">TypeSpecification</A> | <A HREF="#prod20">NodegroupSpecification</A> | <A HREF="#prod21">DatasetSpecification</A> | <A HREF="#prod22">IndexSpecification</A> | <A HREF="#prod23">DataverseSpecification</A> | <A HREF="#prod24">FunctionSpecification</A> | <A HREF="#prod25">FeedSpecification</A> | <A HREF="#prod26">FeedPolicySpecification</A> )</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod19">TypeSpecification</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;TYPE&gt; <A HREF="#prod27">TypeName</A> <A HREF="#prod28">IfNotExists</A> &lt;AS&gt; <A HREF="#prod29">TypeExpr</A></TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod20">NodegroupSpecification</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;NODEGROUP&gt; <A HREF="#prod18">Identifier</A> <A HREF="#prod28">IfNotExists</A> &lt;ON&gt; <A HREF="#prod18">Identifier</A> ( &lt;COMMA&gt; <A HREF="#prod18">Identifier</A> )*</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod21">DatasetSpecification</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>( &lt;EXTERNAL&gt; &lt;DATASET&gt; <A HREF="#prod30">QualifiedName</A> &lt;LEFTPAREN&gt; <A HREF="#prod18">Identifier</A> &lt;RIGHTPAREN&gt; <A HREF="#prod28">IfNotExists</A> &lt;USING&gt; <A HREF="#prod31">AdapterName</A> <A HREF="#prod32">Configuration</A> ( &lt;ON&gt; <A HREF="#prod18">Identifier</A> )? ( &lt;HINTS&gt; <A HREF="#prod33">Properties</A> )? ( &lt;USING&gt; &lt;COMPACTION&gt; &lt;POLICY&gt; <A HREF="#prod34">CompactionPolicy</A> ( <A HREF="#prod32">Configuration</A> )? )? | ( &lt;INTERNAL&gt; | &lt;TEMPORARY&gt; )? &lt;DATASET&gt; <A HREF="#prod30">QualifiedName</A> &lt;LEFTPAREN&gt; <A HREF="#prod18">Identifier</A> &lt;RIGHTPAREN&gt; <A HREF="#prod28">IfNotExists</A> <A HREF="#prod35">PrimaryKey</A> ( &lt;AUTOGENERATED&gt; )? ( &lt;ON&gt; <A HREF="#prod18">Identifier</A> )? ( &lt;HINTS&gt; <A HREF="#prod33">Properties</A> )? ( &lt;USING&gt; &lt;COMPACTION&gt; &lt;POLICY&gt; <A HREF="#prod34">CompactionPolicy</A> ( <A HREF="#prod32">Configuration</A> )? )? ( &lt;WITH&gt; &lt;FILTER&gt; &lt;ON&gt; <A HREF="#prod36">NestedField</A> )? )</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod16">RefreshExternalDatasetStatement</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;REFRESH&gt; &lt;EXTERNAL&gt; &lt;DATASET&gt; <A HREF="#prod30">QualifiedName</A></TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod17">RunStatement</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;RUN&gt; <A HREF="#prod18">Identifier</A> &lt;LEFTPAREN&gt; ( <A HREF="#prod18">Identifier</A> ( &lt;COMMA&gt; )? )* &lt;RIGHTPAREN&gt; &lt;FROM&gt; &lt;DATASET&gt; <A HREF="#prod30">QualifiedName</A> &lt;TO&gt; &lt;DATASET&gt; <A HREF="#prod30">QualifiedName</A></TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod22">IndexSpecification</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;INDEX&gt; <A HREF="#prod18">Identifier</A> <A HREF="#prod28">IfNotExists</A> &lt;ON&gt; <A HREF="#prod30">QualifiedName</A> &lt;LEFTPAREN&gt; ( <A HREF="#prod37">OpenField</A> ) ( &lt;COMMA&gt; <A HREF="#prod37">OpenField</A> )* &lt;RIGHTPAREN&gt; ( &lt;TYPE&gt; <A HREF="#prod38">IndexType</A> )? ( &lt;ENFORCED&gt; )?</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod34">CompactionPolicy</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE><A HREF="#prod18">Identifier</A></TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod39">FilterField</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE><A HREF="#prod18">Identifier</A></TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod38">IndexType</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>( &lt;BTREE&gt; | &lt;RTREE&gt; | &lt;KEYWORD&gt; | &lt;NGRAM&gt; &lt;LEFTPAREN&gt; &lt;INTEGER_LITERAL&gt; &lt;RIGHTPAREN&gt; )</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod23">DataverseSpecification</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;DATAVERSE&gt; <A HREF="#prod18">Identifier</A> <A HREF="#prod28">IfNotExists</A> ( &lt;WITH&gt; &lt;FORMAT&gt; <A HREF="#prod40">QuotedString</A> )?</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod24">FunctionSpecification</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;FUNCTION&gt; <A HREF="#prod41">FunctionName</A> <A HREF="#prod28">IfNotExists</A> <A HREF="#prod42">ParameterList</A> &lt;LEFTBRACE&gt; <A HREF="#prod43">Expression</A> &lt;RIGHTBRACE&gt;</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod25">FeedSpecification</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>( &lt;SECONDARY&gt; &lt;FEED&gt; <A HREF="#prod30">QualifiedName</A> <A HREF="#prod28">IfNotExists</A> &lt;FROM&gt; &lt;FEED&gt; <A HREF="#prod30">QualifiedName</A> ( <A HREF="#prod44">ApplyFunction</A> )? | ( &lt;PRIMARY&gt; )? &lt;FEED&gt; <A HREF="#prod30">QualifiedName</A> <A HREF="#prod28">IfNotExists</A> &lt;USING&gt; <A HREF="#prod31">AdapterName</A> <A HREF="#prod32">Configuration</A> ( <A HREF="#prod44">ApplyFunction</A> )? )</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod26">FeedPolicySpecification</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>( &lt;INGESTION&gt; &lt;POLICY&gt; <A HREF="#prod18">Identifier</A> <A HREF="#prod28">IfNotExists</A> &lt;FROM&gt; ( &lt;POLICY&gt; <A HREF="#prod18">Identifier</A> <A HREF="#prod32">Configuration</A> ( &lt;DEFINITION&gt; <A HREF="#prod40">QuotedString</A> )? | &lt;PATH&gt; <A HREF="#prod18">Identifier</A> ( &lt;DEFINITION&gt; <A HREF="#prod40">QuotedString</A> )? ) )</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod42">ParameterList</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;LEFTPAREN&gt; ( &lt;IDENTIFIER&gt; ( &lt;COMMA&gt; &lt;IDENTIFIER&gt; )* )? &lt;RIGHTPAREN&gt;</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod28">IfNotExists</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>( &lt;IF&gt; ( "not exists" | "NOT EXISTS" ) )?</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod44">ApplyFunction</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;APPLY&gt; &lt;FUNCTION&gt; <A HREF="#prod41">FunctionName</A></TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod45">GetPolicy</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;USING&gt; &lt;POLICY&gt; <A HREF="#prod18">Identifier</A></TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod46">FunctionSignature</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE><A HREF="#prod41">FunctionName</A> &lt;ATT&gt; &lt;INTEGER_LITERAL&gt;</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod35">PrimaryKey</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;PRIMARY&gt; &lt;KEY&gt; <A HREF="#prod36">NestedField</A> ( &lt;COMMA&gt; <A HREF="#prod36">NestedField</A> )*</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod7">DropStatement</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;DROP&gt; ( &lt;DATASET&gt; <A HREF="#prod30">QualifiedName</A> <A HREF="#prod47">IfExists</A> | &lt;INDEX&gt; <A HREF="#prod48">DoubleQualifiedName</A> <A HREF="#prod47">IfExists</A> | &lt;NODEGROUP&gt; <A HREF="#prod18">Identifier</A> <A HREF="#prod47">IfExists</A> | &lt;TYPE&gt; <A HREF="#prod27">TypeName</A> <A HREF="#prod47">IfExists</A> | &lt;DATAVERSE&gt; <A HREF="#prod18">Identifier</A> <A HREF="#prod47">IfExists</A> | &lt;FUNCTION&gt; <A HREF="#prod46">FunctionSignature</A> <A HREF="#prod47">IfExists</A> | &lt;FEED&gt; <A HREF="#prod30">QualifiedName</A> <A HREF="#prod47">IfExists</A> )</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod47">IfExists</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>( &lt;IF&gt; &lt;EXISTS&gt; )?</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod10">InsertStatement</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;INSERT&gt; &lt;INTO&gt; <A HREF="#prod30">QualifiedName</A> <A HREF="#prod15">Query</A></TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod11">DeleteStatement</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;DELETE&gt; <A HREF="#prod49">Variable</A> &lt;FROM&gt; <A HREF="#prod30">QualifiedName</A> ( &lt;WHERE&gt; <A HREF="#prod43">Expression</A> )?</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod12">UpdateStatement</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;UPDATE&gt; <A HREF="#prod49">Variable</A> &lt;IN&gt; <A HREF="#prod43">Expression</A> &lt;WHERE&gt; <A HREF="#prod43">Expression</A> &lt;LEFTPAREN&gt; ( <A HREF="#prod50">UpdateClause</A> ( &lt;COMMA&gt; <A HREF="#prod50">UpdateClause</A> )* ) &lt;RIGHTPAREN&gt;</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod50">UpdateClause</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>( &lt;SET&gt; <A HREF="#prod43">Expression</A> &lt;EQ&gt; <A HREF="#prod43">Expression</A> | <A HREF="#prod10">InsertStatement</A> | <A HREF="#prod11">DeleteStatement</A> | <A HREF="#prod12">UpdateStatement</A> | &lt;IF&gt; &lt;LEFTPAREN&gt; <A HREF="#prod43">Expression</A> &lt;RIGHTPAREN&gt; &lt;THEN&gt; <A HREF="#prod50">UpdateClause</A> ( &lt;ELSE&gt; <A HREF="#prod50">UpdateClause</A> )? )</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod9">SetStatement</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;SET&gt; <A HREF="#prod18">Identifier</A> <A HREF="#prod40">QuotedString</A></TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod8">WriteStatement</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;WRITE&gt; &lt;OUTPUT&gt; &lt;TO&gt; <A HREF="#prod18">Identifier</A> &lt;COLON&gt; <A HREF="#prod40">QuotedString</A> ( &lt;USING&gt; <A HREF="#prod40">QuotedString</A> )?</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod6">LoadStatement</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;LOAD&gt; &lt;DATASET&gt; <A HREF="#prod30">QualifiedName</A> &lt;USING&gt; <A HREF="#prod31">AdapterName</A> <A HREF="#prod32">Configuration</A> ( &lt;PRESORTED&gt; )?</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod31">AdapterName</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE><A HREF="#prod18">Identifier</A></TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod14">CompactStatement</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;COMPACT&gt; &lt;DATASET&gt; <A HREF="#prod30">QualifiedName</A></TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod13">FeedStatement</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>( &lt;CONNECT&gt; &lt;FEED&gt; <A HREF="#prod30">QualifiedName</A> &lt;TO&gt; &lt;DATASET&gt; <A HREF="#prod30">QualifiedName</A> ( <A HREF="#prod45">GetPolicy</A> )? | &lt;DISCONNECT&gt; &lt;FEED&gt; <A HREF="#prod30">QualifiedName</A> &lt;FROM&gt; &lt;DATASET&gt; <A HREF="#prod30">QualifiedName</A> )</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod32">Configuration</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;LEFTPAREN&gt; ( <A HREF="#prod51">KeyValuePair</A> ( &lt;COMMA&gt; <A HREF="#prod51">KeyValuePair</A> )* )? &lt;RIGHTPAREN&gt;</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod51">KeyValuePair</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;LEFTPAREN&gt; <A HREF="#prod40">QuotedString</A> &lt;EQ&gt; <A HREF="#prod40">QuotedString</A> &lt;RIGHTPAREN&gt;</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod33">Properties</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>( &lt;LEFTPAREN&gt; <A HREF="#prod52">Property</A> ( &lt;COMMA&gt; <A HREF="#prod52">Property</A> )* &lt;RIGHTPAREN&gt; )?</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod52">Property</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE><A HREF="#prod18">Identifier</A> &lt;EQ&gt; ( <A HREF="#prod40">QuotedString</A> | &lt;INTEGER_LITERAL&gt; )</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod53">IndexedTypeExpr</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>( <A HREF="#prod54">TypeReference</A> | <A HREF="#prod55">OrderedListTypeDef</A> | <A HREF="#prod56">UnorderedListTypeDef</A> )</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod29">TypeExpr</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>( <A HREF="#prod57">RecordTypeDef</A> | <A HREF="#prod54">TypeReference</A> | <A HREF="#prod55">OrderedListTypeDef</A> | <A HREF="#prod56">UnorderedListTypeDef</A> )</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod57">RecordTypeDef</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>( &lt;CLOSED&gt; | &lt;OPEN&gt; )? &lt;LEFTBRACE&gt; ( <A HREF="#prod58">RecordField</A> ( &lt;COMMA&gt; <A HREF="#prod58">RecordField</A> )* )? &lt;RIGHTBRACE&gt;</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod58">RecordField</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE><A HREF="#prod18">Identifier</A> &lt;COLON&gt; <A HREF="#prod29">TypeExpr</A> ( &lt;QUES&gt; )?</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod54">TypeReference</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE><A HREF="#prod18">Identifier</A></TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod55">OrderedListTypeDef</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;LEFTBRACKET&gt; ( <A HREF="#prod29">TypeExpr</A> ) &lt;RIGHTBRACKET&gt;</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod56">UnorderedListTypeDef</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;LEFTDBLBRACE&gt; ( <A HREF="#prod29">TypeExpr</A> ) &lt;RIGHTDBLBRACE&gt;</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod41">FunctionName</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE><A HREF="#prod18">Identifier</A> ( &lt;DOT&gt; <A HREF="#prod18">Identifier</A> ( &lt;SHARP&gt; <A HREF="#prod18">Identifier</A> )? | &lt;SHARP&gt; <A HREF="#prod18">Identifier</A> )?</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod27">TypeName</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE><A HREF="#prod30">QualifiedName</A></TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod18">Identifier</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>( &lt;IDENTIFIER&gt; | <A HREF="#prod40">QuotedString</A> )</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod37">OpenField</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE><A HREF="#prod36">NestedField</A> ( &lt;COLON&gt; <A HREF="#prod53">IndexedTypeExpr</A> )?</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod36">NestedField</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE><A HREF="#prod18">Identifier</A> ( &lt;DOT&gt; <A HREF="#prod18">Identifier</A> )*</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod40">QuotedString</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;QUOTED_STRING&gt;</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod59">StringLiteral</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;STRING_LITERAL&gt;</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod30">QualifiedName</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE><A HREF="#prod18">Identifier</A> ( &lt;DOT&gt; <A HREF="#prod18">Identifier</A> )?</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod48">DoubleQualifiedName</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE><A HREF="#prod18">Identifier</A> &lt;DOT&gt; <A HREF="#prod18">Identifier</A> ( &lt;DOT&gt; <A HREF="#prod18">Identifier</A> )?</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod4">FunctionDeclaration</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;DECLARE&gt; &lt;FUNCTION&gt; <A HREF="#prod18">Identifier</A> <A HREF="#prod42">ParameterList</A> &lt;LEFTBRACE&gt; <A HREF="#prod43">Expression</A> &lt;RIGHTBRACE&gt;</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod15">Query</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>( <A HREF="#prod43">Expression</A> | <A HREF="#prod60">SelectExpression</A> )</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod43">Expression</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>( <A HREF="#prod61">OperatorExpr</A> | <A HREF="#prod62">IfThenElse</A> | <A HREF="#prod63">QuantifiedExpression</A> )</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod61">OperatorExpr</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE><A HREF="#prod64">AndExpr</A> ( &lt;OR&gt; <A HREF="#prod64">AndExpr</A> )*</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod64">AndExpr</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE><A HREF="#prod65">RelExpr</A> ( &lt;AND&gt; <A HREF="#prod65">RelExpr</A> )*</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod65">RelExpr</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE><A HREF="#prod66">AddExpr</A> ( ( &lt;LT&gt; | &lt;GT&gt; | &lt;LE&gt; | &lt;GE&gt; | &lt;EQ&gt; | &lt;NE&gt; | &lt;SIMILAR&gt; ) <A HREF="#prod66">AddExpr</A> )?</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod66">AddExpr</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE><A HREF="#prod67">MultExpr</A> ( ( &lt;PLUS&gt; | &lt;MINUS&gt; ) <A HREF="#prod67">MultExpr</A> )*</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod67">MultExpr</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE><A HREF="#prod68">UnaryExpr</A> ( ( &lt;MUL&gt; | &lt;DIV&gt; | &lt;MOD&gt; | &lt;CARET&gt; | &lt;IDIV&gt; ) <A HREF="#prod68">UnaryExpr</A> )*</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod68">UnaryExpr</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>( ( &lt;PLUS&gt; | &lt;MINUS&gt; ) )? <A HREF="#prod69">ValueExpr</A></TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod69">ValueExpr</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE><A HREF="#prod70">PrimaryExpr</A> ( <A HREF="#prod71">Field</A> | <A HREF="#prod72">Index</A> )*</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod71">Field</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;DOT&gt; <A HREF="#prod18">Identifier</A></TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod72">Index</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;LEFTBRACKET&gt; ( <A HREF="#prod43">Expression</A> | &lt;QUES&gt; ) &lt;RIGHTBRACKET&gt;</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod70">PrimaryExpr</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>( <A HREF="#prod73">FunctionCallExpr</A> | <A HREF="#prod74">Literal</A> | <A HREF="#prod75">VariableRef</A> | <A HREF="#prod76">ListConstructor</A> | <A HREF="#prod77">RecordConstructor</A> | <A HREF="#prod78">ParenthesizedExpression</A> )</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod74">Literal</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>( <A HREF="#prod59">StringLiteral</A> | &lt;INTEGER_LITERAL&gt; | &lt;FLOAT_LITERAL&gt; | &lt;DOUBLE_LITERAL&gt; | &lt;NULL&gt; | &lt;TRUE&gt; | &lt;FALSE&gt; )</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod75">VariableRef</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>( &lt;IDENTIFIER&gt; | <A HREF="#prod40">QuotedString</A> )</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod49">Variable</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>( &lt;IDENTIFIER&gt; | <A HREF="#prod40">QuotedString</A> )</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod76">ListConstructor</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>( <A HREF="#prod79">OrderedListConstructor</A> | <A HREF="#prod80">UnorderedListConstructor</A> )</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod79">OrderedListConstructor</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;LEFTBRACKET&gt; <A HREF="#prod81">ExpressionList</A> &lt;RIGHTBRACKET&gt;</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod80">UnorderedListConstructor</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;LEFTDBLBRACE&gt; <A HREF="#prod81">ExpressionList</A> &lt;RIGHTDBLBRACE&gt;</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod81">ExpressionList</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>( <A HREF="#prod43">Expression</A> ( &lt;COMMA&gt; <A HREF="#prod81">ExpressionList</A> )? )? ( <A HREF="#prod82">Comma</A> )?</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod82">Comma</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;COMMA&gt;</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod77">RecordConstructor</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;LEFTBRACE&gt; ( <A HREF="#prod83">FieldBinding</A> ( &lt;COMMA&gt; <A HREF="#prod83">FieldBinding</A> )* )? &lt;RIGHTBRACE&gt;</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod83">FieldBinding</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE><A HREF="#prod43">Expression</A> &lt;COLON&gt; <A HREF="#prod43">Expression</A></TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod73">FunctionCallExpr</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE><A HREF="#prod41">FunctionName</A> &lt;LEFTPAREN&gt; ( <A HREF="#prod43">Expression</A> ( &lt;COMMA&gt; <A HREF="#prod43">Expression</A> )* )? &lt;RIGHTPAREN&gt;</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod78">ParenthesizedExpression</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>( &lt;LEFTPAREN&gt; <A HREF="#prod43">Expression</A> &lt;RIGHTPAREN&gt; | <A HREF="#prod84">Subquery</A> )</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod62">IfThenElse</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;IF&gt; &lt;LEFTPAREN&gt; <A HREF="#prod43">Expression</A> &lt;RIGHTPAREN&gt; &lt;THEN&gt; <A HREF="#prod43">Expression</A> &lt;ELSE&gt; <A HREF="#prod43">Expression</A></TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod60">SelectExpression</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>( <A HREF="#prod85">LetClause</A> )? <A HREF="#prod86">SelectSetOperation</A> ( <A HREF="#prod87">OrderbyClause</A> )? ( <A HREF="#prod88">LimitClause</A> )?</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod86">SelectSetOperation</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE><A HREF="#prod89">SelectBlock</A> ( ( &lt;UNION&gt; | &lt;INTERSECT&gt; | &lt;EXCEPT&gt; ) ( &lt;ALL&gt; )? ( <A HREF="#prod89">SelectBlock</A> | <A HREF="#prod84">Subquery</A> ) )*</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod84">Subquery</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;LEFTPAREN&gt; <A HREF="#prod60">SelectExpression</A> &lt;RIGHTPAREN&gt;</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod89">SelectBlock</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>( <A HREF="#prod90">SelectClause</A> ( <A HREF="#prod91">FromClause</A> ( <A HREF="#prod85">LetClause</A> )? )? ( <A HREF="#prod92">WhereClause</A> )? ( <A HREF="#prod93">GroupbyClause</A> ( <A HREF="#prod85">LetClause</A> )? ( <A HREF="#prod94">HavingClause</A> )? )? | <A HREF="#prod91">FromClause</A> ( <A HREF="#prod85">LetClause</A> )? ( <A HREF="#prod92">WhereClause</A> )? ( <A HREF="#prod93">GroupbyClause</A> ( <A HREF="#prod85">LetClause</A> )? ( <A HREF="#prod94">HavingClause</A> )? )? <A HREF="#prod90">SelectClause</A> )</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod90">SelectClause</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;SELECT&gt; ( &lt;ALL&gt; | &lt;DISTINCT&gt; )? ( <A HREF="#prod95">SelectRegular</A> | <A HREF="#prod96">SelectElement</A> )</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod95">SelectRegular</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE><A HREF="#prod97">Projection</A> ( &lt;COMMA&gt; <A HREF="#prod97">Projection</A> )*</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod96">SelectElement</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>( &lt;RAW&gt; | &lt;ELEMENT&gt; | &lt;VALUE&gt; ) <A HREF="#prod43">Expression</A></TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod97">Projection</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>( <A HREF="#prod43">Expression</A> ( &lt;AS&gt; )? <A HREF="#prod18">Identifier</A> | <A HREF="#prod43">Expression</A> &lt;DOT&gt; &lt;MUL&gt; | &lt;MUL&gt; )</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod91">FromClause</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;FROM&gt; <A HREF="#prod98">FromTerm</A> ( &lt;COMMA&gt; <A HREF="#prod98">FromTerm</A> )*</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod98">FromTerm</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE><A HREF="#prod43">Expression</A> ( &lt;AS&gt; )? <A HREF="#prod49">Variable</A> ( &lt;AT&gt; <A HREF="#prod49">Variable</A> )? ( ( <A HREF="#prod99">JoinType</A> )? ( <A HREF="#prod100">JoinClause</A> | <A HREF="#prod101">NestClause</A> | <A HREF="#prod102">UnnestClause</A> ) )*</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod100">JoinClause</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;JOIN&gt; <A HREF="#prod43">Expression</A> ( &lt;AS&gt; )? <A HREF="#prod49">Variable</A> ( &lt;AT&gt; <A HREF="#prod49">Variable</A> )? &lt;ON&gt; <A HREF="#prod43">Expression</A></TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod101">NestClause</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;NEST&gt; <A HREF="#prod43">Expression</A> ( &lt;AS&gt; )? <A HREF="#prod49">Variable</A> ( &lt;AT&gt; <A HREF="#prod49">Variable</A> )? &lt;ON&gt; <A HREF="#prod43">Expression</A></TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod102">UnnestClause</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>( &lt;UNNEST&gt; | &lt;CORRELATE&gt; | &lt;FLATTEN&gt; ) <A HREF="#prod43">Expression</A> ( &lt;AS&gt; )? <A HREF="#prod49">Variable</A> ( &lt;AT&gt; <A HREF="#prod49">Variable</A> )?</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod99">JoinType</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>( &lt;INNER&gt; | &lt;LEFT&gt; ( &lt;OUTER&gt; )? )</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod85">LetClause</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>( ( &lt;LET&gt; | &lt;LETTING&gt; ) <A HREF="#prod103">LetElement</A> ( &lt;COMMA&gt; <A HREF="#prod103">LetElement</A> )* | &lt;WITH&gt; <A HREF="#prod104">WithElement</A> ( &lt;COMMA&gt; <A HREF="#prod104">WithElement</A> )* )</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod92">WhereClause</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;WHERE&gt; <A HREF="#prod43">Expression</A></TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod87">OrderbyClause</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;ORDER&gt; &lt;BY&gt; <A HREF="#prod43">Expression</A> ( ( &lt;ASC&gt; ) | ( &lt;DESC&gt; ) )? ( &lt;COMMA&gt; <A HREF="#prod43">Expression</A> ( ( &lt;ASC&gt; ) | ( &lt;DESC&gt; ) )? )*</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod93">GroupbyClause</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;GROUP&gt; &lt;BY&gt; ( <A HREF="#prod43">Expression</A> ( ( &lt;AS&gt; )? <A HREF="#prod49">Variable</A> )? ( &lt;COMMA&gt; <A HREF="#prod43">Expression</A> ( ( &lt;AS&gt; )? <A HREF="#prod49">Variable</A> )? )* )</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod94">HavingClause</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;HAVING&gt; <A HREF="#prod43">Expression</A></TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod88">LimitClause</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>&lt;LIMIT&gt; <A HREF="#prod43">Expression</A> ( &lt;OFFSET&gt; <A HREF="#prod43">Expression</A> )?</TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod63">QuantifiedExpression</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE>( ( &lt;SOME&gt; ) | ( &lt;EVERY&gt; ) ) <A HREF="#prod49">Variable</A> &lt;IN&gt; <A HREF="#prod43">Expression</A> ( &lt;COMMA&gt; <A HREF="#prod49">Variable</A> &lt;IN&gt; <A HREF="#prod43">Expression</A> )* &lt;SATISFIES&gt; <A HREF="#prod43">Expression</A></TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod103">LetElement</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE><A HREF="#prod49">Variable</A> &lt;EQ&gt; <A HREF="#prod43">Expression</A></TD>
+</TR>
+<TR>
+<TD ALIGN=RIGHT VALIGN=BASELINE><A NAME="prod104">WithElement</A></TD>
+<TD ALIGN=CENTER VALIGN=BASELINE>::=</TD>
+<TD ALIGN=LEFT VALIGN=BASELINE><A HREF="#prod49">Variable</A> &lt;AS&gt; <A HREF="#prod43">Expression</A></TD>
+</TR>
+</TABLE>
+</BODY>
+</HTML>