Add a "USING" clause to DELETE, which is equivalent to the FROM clause

in UPDATE. We also now issue a NOTICE if a query has _any_ implicit
range table entries -- in the past, we would only warn about implicit
RTEs in SELECTs with at least one explicit RTE.

As a result of the warning change, 25 of the regression tests had to
be updated. I also took the opportunity to remove some bogus whitespace
differences between some of the float4 and float8 variants. I believe
I have correctly updated all the platform-specific variants, but let
me know if that's not the case.

Original patch for DELETE ... USING from Euler Taveira de Oliveira,
reworked by Neil Conway.

1 files changed, 6 insertions, 2 deletions

diff --git a/src/test/regress/sql/boolean.sql b/src/test/regress/sql/boolean.sql
index 86d4bb428c..df97dfab3b 100644
--- a/src/test/regress/sql/boolean.sql
+++ b/src/test/regress/sql/boolean.sql
@@ -37,7 +37,7 @@ INSERT INTO BOOLTBL1 (f1) VALUES (bool 'true');
 
 
 -- BOOLTBL1 should be full of true's at this point 
-SELECT '' AS t_3, BOOLTBL1.*;
+SELECT '' AS t_3, BOOLTBL1.* FROM BOOLTBL1;
 
 
 SELECT '' AS t_3, BOOLTBL1.*
@@ -76,22 +76,26 @@ INSERT INTO BOOLTBL2 (f1)
    VALUES (bool 'XXX');  
 
 -- BOOLTBL2 should be full of false's at this point 
-SELECT '' AS f_4, BOOLTBL2.*;
+SELECT '' AS f_4, BOOLTBL2.* FROM BOOLTBL2;
 
 
 SELECT '' AS tf_12, BOOLTBL1.*, BOOLTBL2.*
+   FROM BOOLTBL1, BOOLTBL2
    WHERE BOOLTBL2.f1 <> BOOLTBL1.f1;
 
 
 SELECT '' AS tf_12, BOOLTBL1.*, BOOLTBL2.*
+   FROM BOOLTBL1, BOOLTBL2
    WHERE boolne(BOOLTBL2.f1,BOOLTBL1.f1);
 
 
 SELECT '' AS ff_4, BOOLTBL1.*, BOOLTBL2.*
+   FROM BOOLTBL1, BOOLTBL2
    WHERE BOOLTBL2.f1 = BOOLTBL1.f1 and BOOLTBL1.f1 = bool 'false';
 
 
 SELECT '' AS tf_12_ff_4, BOOLTBL1.*, BOOLTBL2.*
+   FROM BOOLTBL1, BOOLTBL2
    WHERE BOOLTBL2.f1 = BOOLTBL1.f1 or BOOLTBL1.f1 = bool 'true'
    ORDER BY BOOLTBL1.f1, BOOLTBL2.f1;