Fix for views and outnodes.

diff --git a/src/backend/nodes/read.c b/src/backend/nodes/read.c
index ef12ecf7347fdebfcf83e7207e09f9129fd95b78..a3b314386bae9c3151ebb9d9fbba7d9ea028cf63 100644 (file)
--- a/src/backend/nodes/read.c
+++ b/src/backend/nodes/read.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *   $Header: /cvsroot/pgsql/src/backend/nodes/read.c,v 1.7 1998/01/06 18:52:18 momjian Exp $
+ *   $Header: /cvsroot/pgsql/src/backend/nodes/read.c,v 1.8 1998/01/07 08:07:58 momjian Exp $
  *
  * HISTORY
  *   AUTHOR            DATE            MAJOR EVENT
@@ -94,7 +94,9 @@ nodeTokenType(char *token, int length)
 
        retval = (*token != '.') ? T_Integer : T_Float;
    }
-   else if (isalpha(*token) || *token == '_')
+       /* make "" == NULL, not T_String.  Is this a problem? 1998/1/7 bjm */
+   else if (isalpha(*token) || *token == '_' || 
+            (token[0] == '\"' && token[1] == '\"'))
        retval = ATOM_TOKEN;
    else if (*token == '(')
        retval = LEFT_PAREN;
@@ -147,8 +149,8 @@ lsptok(char *string, int *length)
    {
        for (local_str++; *local_str != '\"'; (*length)++, local_str++)
            ;
-       if (*length == 2)
-           *length -= 2;   /* if "", return zero length */
+       if (*length == 1)
+           *length = 0;    /* if "", return zero length */
        else
            (*length)++;
        local_str++;

diff --git a/src/backend/nodes/readfuncs.c b/src/backend/nodes/readfuncs.c
index 6a7a15280ac1a14345815c2c4ff9970e841848b2..3b43849f131c55647593cb3c8c7fb698fd328e5e 100644 (file)
--- a/src/backend/nodes/readfuncs.c
+++ b/src/backend/nodes/readfuncs.c
@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *   $Header: /cvsroot/pgsql/src/backend/nodes/readfuncs.c,v 1.15 1998/01/06 23:19:49 momjian Exp $
+ *   $Header: /cvsroot/pgsql/src/backend/nodes/readfuncs.c,v 1.16 1998/01/07 08:08:02 momjian Exp $
  *
  * NOTES
  *   Most of the read functions for plan nodes are tested. (In fact, they
@@ -187,7 +187,6 @@ _readSortClause()
    local_node = makeNode(SortClause);
 
    token = lsptok(NULL, &length);      /* skip the :resdom */
-   token = lsptok(NULL, &length);      /* get resdom */
    local_node->resdom = nodeRead(true);
 
    token = lsptok(NULL, &length);      /* skip :opoid */
@@ -211,7 +210,6 @@ _readGroupClause()
    local_node = makeNode(GroupClause);
 
    token = lsptok(NULL, &length);      /* skip the :entry */
-   token = lsptok(NULL, &length);      /* get entry */
    local_node->entry = nodeRead(true);
 
    token = lsptok(NULL, &length);      /* skip :grpOpoid */

diff --git a/src/backend/rewrite/rewriteDefine.c b/src/backend/rewrite/rewriteDefine.c
index 3dccd1bf50f924ae51c6aae29e9fc6fe36c57265..37ffb52ef3328634cb25b84b53eecfa484acaa91 100644 (file)
--- a/src/backend/rewrite/rewriteDefine.c
+++ b/src/backend/rewrite/rewriteDefine.c
@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *   $Header: /cvsroot/pgsql/src/backend/rewrite/rewriteDefine.c,v 1.10 1998/01/05 03:32:44 momjian Exp $
+ *   $Header: /cvsroot/pgsql/src/backend/rewrite/rewriteDefine.c,v 1.11 1998/01/07 08:08:08 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -115,7 +115,7 @@ InsertRule(char *rulname,
        is_instead = "t";
 
    if (evqual == NULL)
-       evqual = "nil";
+       evqual = "\"\"";
 
    if (IsDefinedRewriteRule(rulname))
        elog(ABORT, "Attempt to insert rule '%s' failed: already exists",
@@ -245,7 +245,7 @@ DefineQueryRewrite(RuleStmt *stmt)
                            eslot_string,
                            event_qualP,
                            true,
-                           "nil");
+                           "\"\"");
        prs2_addToRelation(ev_relid, ruleId, event_type, event_attno, TRUE,
                           event_qual, NIL);