Done:

     o -Add support for day-time syntax, INTERVAL '1 2:03:04' DAY TO
        SECOND

diff --git a/doc/TODO b/doc/TODO
index b33fb76528e51c1937a898216664d99211e91ad1..1a9764a013cad72864c5b64e9d4eeca60d6d34e3 100644 (file)
--- a/doc/TODO
+++ b/doc/TODO
@@ -225,7 +225,6 @@ Data Types
      computations should adjust based on the time zone rules.
 
    o Fix SELECT '0.01 years'::interval, '0.01 months'::interval
-   o Fix SELECT INTERVAL '1' MONTH
    o Add a GUC variable to allow output of interval values in ISO8601 
      format
    o Improve timestamptz subtraction to be DST-aware
@@ -240,8 +239,9 @@ Data Types
    o Fix interval display to support values exceeding 2^31 hours
    o Add overflow checking to timestamp and interval arithmetic    
    o Add ISO INTERVAL handling
-       o Add support for day-time syntax, INTERVAL '1 2:03:04' DAY TO 
+       o -Add support for day-time syntax, INTERVAL '1 2:03:04' DAY TO 
          SECOND
+       o Fix SELECT INTERVAL '1' MONTH
        o Add support for year-month syntax, INTERVAL '50-6' YEAR TO MONTH
        o For syntax that isn't uniquely ISO or PG syntax, like '1:30' or
          '1', treat as ISO if there is a range specification clause,

diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 1c1c07bd1b4fc8da0576b67771a1c4175c0759db..77d575398fd11ce1552e1f1d7956244844f2737d 100644 (file)
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -11,7 +11,7 @@
  *
  *
  * IDENTIFICATION
- *   $PostgreSQL: pgsql/src/backend/parser/gram.y,v 2.538 2006/04/15 17:45:34 tgl Exp $
+ *   $PostgreSQL: pgsql/src/backend/parser/gram.y,v 2.539 2006/04/24 22:56:11 momjian Exp $
  *
  * HISTORY
  *   AUTHOR            DATE            MAJOR EVENT
@@ -1152,6 +1152,7 @@ zone_value:
                    A_Const *n = (A_Const *) makeStringConst($2, $1);
                    if ($3 != INTERVAL_FULL_RANGE)
                    {
+                       ereport(LOG, (errmsg("1.0")));
                        if (($3 & ~(INTERVAL_MASK(HOUR) | INTERVAL_MASK(MINUTE))) != 0)
                            ereport(ERROR,
                                    (errcode(ERRCODE_SYNTAX_ERROR),
@@ -1163,6 +1164,7 @@ zone_value:
            | ConstInterval '(' Iconst ')' Sconst opt_interval
                {
                    A_Const *n = (A_Const *) makeStringConst($5, $1);
+                       ereport(LOG, (errmsg("2.0")));
                    if ($3 < 0)
                        ereport(ERROR,
                                (errcode(ERRCODE_INVALID_PARAMETER_VALUE),
@@ -6078,12 +6080,14 @@ SimpleTypename:
            | ConstDatetime                         { $$ = $1; }
            | ConstInterval opt_interval
                {
+                       ereport(LOG, (errmsg("3.0")));
                    $$ = $1;
                    if ($2 != INTERVAL_FULL_RANGE)
                        $$->typmod = INTERVAL_TYPMOD(INTERVAL_FULL_PRECISION, $2);
                }
            | ConstInterval '(' Iconst ')' opt_interval
                {
+                       ereport(LOG, (errmsg("4.0")));
                    $$ = $1;
                    if ($3 < 0)
                        ereport(ERROR,
@@ -6102,6 +6106,7 @@ SimpleTypename:
                }
            | type_name attrs
                {
+                       ereport(LOG, (errmsg("5.0")));
                    $$ = makeNode(TypeName);
                    $$->names = lcons(makeString($1), $2);
                    $$->typmod = -1;
@@ -8179,6 +8184,7 @@ AexprConst: Iconst
            | ConstInterval Sconst opt_interval
                {
                    A_Const *n = makeNode(A_Const);
+                       ereport(LOG, (errmsg("6.0")));
                    n->typename = $1;
                    n->val.type = T_String;
                    n->val.val.str = $2;
@@ -8190,6 +8196,7 @@ AexprConst: Iconst
            | ConstInterval '(' Iconst ')' Sconst opt_interval
                {
                    A_Const *n = makeNode(A_Const);
+                       ereport(LOG, (errmsg("7.0")));
                    n->typename = $1;
                    n->val.type = T_String;
                    n->val.val.str = $5;