Mop-up for removal of ':' and ';' operators ... like, say, actually

take 'em out of pg_operator.  Also remove from scan.l's set of legal
operator characters.  Update documentation.

3 files changed, 8 insertions, 12 deletions

diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 276afb8c52e..4294a7bafa4 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -11,7 +11,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.185 2000/08/11 23:45:27 tgl Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.186 2000/08/12 05:15:21 tgl Exp $
  *
  * HISTORY
  *	  AUTHOR			DATE			MAJOR EVENT
@@ -363,7 +363,8 @@ static void doNegateFloat(Value *v);
 /* these are not real. they are here so that they get generated as #define's*/
 %token			OP
 
-/* precedence */
+/* precedence: lowest to highest */
+%left		UNION INTERSECT EXCEPT
 %left		OR
 %left		AND
 %right		NOT
@@ -381,15 +382,12 @@ static void doNegateFloat(Value *v);
 %left		'+' '-'
 %left		'*' '/' '%'
 %left		'^'
-%left		'|'				/* this is the relation union op, not logical or */
+%left		'|'				/* XXX Should this have such a high priority? */
 /* Unary Operators */
-%right		':'				/* delimiter for array ranges */
-%left		';'				/* end of statement */
 %right		UMINUS
 %left		'.'
 %left		'[' ']'
 %left		TYPECAST
-%left		UNION INTERSECT EXCEPT
 %left		ESCAPE
 %%
 
diff --git a/src/backend/parser/scan.l b/src/backend/parser/scan.l
index eb71d08cbbd..2701479313c 100644
--- a/src/backend/parser/scan.l
+++ b/src/backend/parser/scan.l
@@ -9,7 +9,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/parser/scan.l,v 1.74 2000/08/06 17:50:38 thomas Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/parser/scan.l,v 1.75 2000/08/12 05:15:21 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -181,7 +181,7 @@ typecast		"::"
  * rule for "operator"!
  */
 self			[,()\[\].;$\:\+\-\*\/\%\^\<\>\=\|]
-op_chars		[\~\!\@\#\^\&\|\`\?\$\:\+\-\*\/\%\<\>\=]
+op_chars		[\~\!\@\#\^\&\|\`\?\$\+\-\*\/\%\<\>\=]
 operator		{op_chars}+
 
 /* we no longer allow unary minus in numbers. 
@@ -402,7 +402,7 @@ other			.
 
 						for (ic = nchars-2; ic >= 0; ic--)
 						{
-							if (strchr("~!@#&`?$:%^|", yytext[ic]))
+							if (strchr("~!@#^&|`?$%", yytext[ic]))
 								break;
 						}
 						if (ic >= 0)
diff --git a/src/include/catalog/pg_operator.h b/src/include/catalog/pg_operator.h
index a63b789989c..3981059426b 100644
--- a/src/include/catalog/pg_operator.h
+++ b/src/include/catalog/pg_operator.h
@@ -8,7 +8,7 @@
  * Portions Copyright (c) 1996-2000, PostgreSQL, Inc
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: pg_operator.h,v 1.79 2000/07/30 22:13:59 tgl Exp $
+ * $Id: pg_operator.h,v 1.80 2000/08/12 05:15:22 tgl Exp $
  *
  * NOTES
  *	  the genbki.sh script reads this file and generates .bki
@@ -275,8 +275,6 @@ DATA(insert OID = 596 (  "|/"	   PGUID 0 l t f   0 701 701   0   0   0   0 dsqrt
 DATA(insert OID = 597 (  "||/"	   PGUID 0 l t f   0 701 701   0   0   0   0 dcbrt - - ));
 DATA(insert OID = 598 (  "%"	   PGUID 0 l t f   0 701 701   0   0   0   0 dtrunc - - ));
 DATA(insert OID = 599 (  "%"	   PGUID 0 r t f 701   0 701   0   0   0   0 dround - - ));
-DATA(insert OID = 1282 (  ":"	   PGUID 0 l t f   0 701 701   0   0   0   0 dexp - - ));
-DATA(insert OID = 1283 (  ";"	   PGUID 0 l t f   0 701 701   0   0   0   0 dlog1 - - ));
 DATA(insert OID = 1284 (  "|"	   PGUID 0 l t f   0 704 702	0  0   0   0 tintervalstart - - ));
 DATA(insert OID = 606 (  "<#>"	   PGUID 0 b t f 702 702 704	0  0   0   0 mktinterval - - ));
 DATA(insert OID = 607 (  "="	   PGUID 0 b t t  26  26  16 607 608 609 609 oideq eqsel eqjoinsel ));