diff --git a/WEGA/contrib/ingres/dbs/src/pqr/rc_tab.y b/WEGA/contrib/ingres/dbs/src/pqr/rc_tab.y
new file mode 100644
index 0000000..74a0239
--- /dev/null
+++ b/WEGA/contrib/ingres/dbs/src/pqr/rc_tab.y
@@ -0,0 +1,211 @@
+/*
+** ---  RC_TAB.Y -------- SCANNER TABLES  -------------------------------------
+**
+**	SCANNER KEYWORD AND OPERATOR TABLES
+**
+**		Keywords, Tokens, and Opcode tuples are included
+**		in this file the keyword table MUST be in sorted
+**		order.  The  operator table does not need to be
+**		sorted.
+**
+**	Version: @(#)rc_tab.y		4.0	02/05/89
+**
+*/
+
+
+OPTAB	Keyword[] =
+{
+/*	term		token		opcode
+**	--------------------------------------		*/
+	"all",		ALL,		0,
+	"and",		LBOP,		(int) rcAND,
+	"as",		AS,		0,
+	"batch",	BATCH,		0,
+	"batchline",	EXCEPTION,	(int) onBATCH,
+	"before",	BEFORE,		0,
+	"big",		BIG,		0,
+	"bit",		FORMAT,		(int) fmtB_BIT,
+	"byte",		BYTE,		0,
+	"call",		CALL,		0,
+	"case",		CASE,		0,
+	"char",		F_CHAR,		CHAR,
+	"clear",	CLEAR,		0,
+	"col",		COL,		0,
+	"column",	COLUMN,		0,
+	"columns",	COLUMN,		0,
+	"complement",	COMPLEMENT,	0,
+	"date",		DATE,		(int) rcDATE,
+	"day",		SYS_CONST,	M_DAY,
+	"dec",		FORMAT,		(int) fmtB_DEC,
+	"default",	OUT,		0,
+	"define",	DEFINE,		0,
+	"do",		DO,		0,
+	"else",		ELSE,		0,
+	"end",		END,		0,
+	"enda",		ENDA,		0,
+	"endc",		ENDC,		0,
+	"endi",		ENDI,		0,
+	"endo",		ENDO,		0,
+	"endr",		ENDR,		0,
+	"endw",		ENDW,		0,
+	"exp",		EXP,		0,
+	"false",	BCONST,		(int) pushFALSE,
+	"for",		FOR,		0,
+	"from",		FROM_TO,	0,
+	"graphic",	GRAPHIC,	0,
+	"groupbegin",	GROUPBEGIN,	0,
+	"groupend",	GROUPEND,	0,
+	"hex",		FORMAT,		(int) fmtB_HEX,
+	"hour",		SYS_CONST,	HOUR,
+	"if",		IF,		0,
+	"ignore",	IGNORE,		0,
+	"in",		IN,		0,
+	"integer",	INTEGER,	INT,
+	"is_dst",	SYS_CONST,	IS_DST,
+	"last",		DOMAIN,		(int) pushLAST,
+	"length",	LENGTH,		0,
+	"line",		LINE,		0,
+	"linebegin",	EXCEPTION,	(int) onB_LINE,
+	"lineend",	EXCEPTION,	(int) onE_LINE,
+	"lines",	LINE,		0,
+	"m_day",	SYS_CONST,	M_DAY,
+	"minute",	SYS_CONST,	MINUTE,
+	"mod",		ABOP,		(int) rcMOD,
+	"month",	SYS_CONST,	MONTH,
+	"new",		NEW,		0,
+	"next",		DOMAIN,		(int) pushNEXT,
+	"norm",		NORM,		0,
+	"not",		LUOP,		(int) rcNOT,
+	"null",		ICONST,		0,
+	"oct",		FORMAT,		(int) fmtB_OCT,
+	"on",		ON,		0,
+	"one",		ONE,		0,
+	"or",		LBOP,		(int) rcOR,
+	"out",		OUT,		0,
+	"page",		PAGE,		0,
+	"pagebegin",	EXCEPTION,	(int) onB_PAGE,
+	"pageend",	EXCEPTION,	(int) onE_PAGE,
+	"pic",		PIC,		0,
+	"point",	POINT,		0,
+	"proc",		PROC,		0,
+	"real",		REAL,		FLOAT,
+	"repeat",	REPEAT,		0,
+	"report",	REPORT,		0,
+	"return",	RETURN,		0,
+	"scale",	SCALE,		0,
+	"second",	SYS_CONST,	SECOND,
+	"set",		SET,		0,
+	"space",	SPACE,		0,
+	"switch",	SWITCH,		0,
+	"terminal",	TERMINAL,	0,
+	"then",		THEN,		0,
+	"time",		DATE,		(int) rcTIME,
+	"to",		FROM_TO,	1,
+	"true",		BCONST,		(int) pushTRUE,
+	"tuple",	TUPLE,		0,
+	"value",	DOMAIN,		(int) pushVALUE,
+	"var",		NVAR,		0,
+	"w_day",	SYS_CONST,	W_DAY,
+	"while",	WHILE,		0,
+	"with",		WITH,		0,
+	"word",		WORD,		0,
+	"y_day",	SYS_CONST,	Y_DAY,
+	"year",		SYS_CONST,	YEAR
+/*	--------------------------------------		*/
+};
+int	Keyent =	sizeof Keyword / sizeof Keyword[0];
+
+OPTAB	Optab[] =
+{
+/*	PUNCTUATION
+**	--------------------------------------
+**	term		token		opcode
+**	--------------------------------------		*/
+	";",		SEMICOL,	0,
+	"(",		LPAREN,		0,
+	")",		RPAREN,		0,
+	"'",		SCONST,		0,
+	"\"",		SCONST,		0,
+	"\/\*",		BGNCMNT,	0,
+	"\*\/",		ENDCMNT,	0,
+	"#",		DOMAIN,		(int) pushVALUE,
+	"$",		NVAR,		0,
+	"^",		SWITCH,		0,
+	"@",		LENGTH,		0,
+	"\\",		COL,		0,
+	"\\\\",		SPACE,		0,
+	"\\n",		NEWLINE,	0,
+	"\\f",		NEWPAGE,	0,
+/*	--------------------------------------
+**
+**	--------------------------------------
+**	term		token		opcode
+**	--------------------------------------		*/
+	"+",		AUOP,		(int) rcADD,
+	"-",		AUOP,		(int) rcMIN,
+	"!",		LUOP,		(int) rcNOT,
+/*	--------------------------------------
+**
+**	BINARY ARITHMETIC / LOGICAL OPERATORS
+**	--------------------------------------
+**	term		token		opcode
+**	--------------------------------------		*/
+	"*",		ABOP,		(int) rcMUL,
+	":",		ABOP,		(int) rcDIV,
+	"/",		ABOP,		(int) rcDIV_R,
+	"%",		ABOP,		(int) rcMOD,
+	"&",		LBOP,		(int) rcAND,
+	"&&",		LBOP,		(int) rcAND,
+	"|",		LBOP,		(int) rcOR,
+	"||",		LBOP,		(int) rcOR,
+/*	--------------------------------------
+**
+**	BINARY ASSIGNMENT OPERATORS
+**	--------------------------------------
+**	term		token		opcode
+**	--------------------------------------		*/
+	"+=",		ABIS,		(int) rcADD,
+	"-=",		ABIS,		(int) rcSUB,
+	"*=",		ABIS,		(int) rcMUL,
+	":=",		ABIS,		(int) rcDIV,
+	"/=",		ABIS,		(int) rcDIV_R,
+	"%=",		ABIS,		(int) rcMOD,
+/*	--------------------------------------
+**
+**	BOUNDS OPERATORS
+**	--------------------------------------
+**	term		token		opcode
+**	--------------------------------------		*/
+	">",		BDOP,		(int) bdGT,
+	">=",		BDOP,		(int) bdGE,
+	"<",		BDOP,		(int) bdLT,
+	"<=",		BDOP,		(int) bdLE,
+/*	--------------------------------------
+**
+**	EQUALITY OPERATORS
+**	--------------------------------------
+**	term		token		opcode
+**	--------------------------------------		*/
+	"=",		IS,		(int) bdEQ,
+	"==",		IS,		(int) bdEQ,
+	"<>",		EOP,		(int) bdNE,
+	"!=",		EOP,		(int) bdNE,
+/*	--------------------------------------		*/
+	0
+};
+
+/*
+**	Tokens
+**	A structur initialized here to contain the YACC
+**	generated tokens for the indicated terminal symbols.
+*/
+struct special	Tokens =
+{
+	/* name     = */	NAME,
+	/* sconst   = */	SCONST,
+	/* bgncmnt  = */	BGNCMNT,
+	/* endcmnt  = */	ENDCMNT,
+	/* iconst   = */	ICONST,
+	/* lconst   = */	LCONST,
+	/* rconst   = */	RCONST
+};