X-Git-Url: http://git.kpe.io/?p=clsql.git;a=blobdiff_plain;f=TODO;h=0beae4cde3e4dab4a2b23f5fbfa099ecff5d5e94;hp=b2a71d38b635f21b2b004a9a4843d188cb0061d1;hb=5257515973703e60f7ad3eca63c9a1ea0409cdd1;hpb=f69c5bfba59d54628f9a08b83413ec3df3c92432

diff --git a/TODO b/TODO
index b2a71d3..0beae4c 100644
--- a/TODO
+++ b/TODO
@@ -1,19 +1,14 @@
-GENERAL 
-
-* port Oracle backend to UFFI.
-* consider adding large object support to mysql and odbc
-* add support for prepared statements. 
-
 TESTS TO ADD
 
 * CACHE-TABLE-QUERIES
-* :VOID-VALUE attribute, use a new view-class with several fields with different void-values
-* :COLUMN attribute
 * Test that ":db-kind :key" adds an index for that key. This is complicated by different
   backends showing autogenerated primary key in different ways.
-* Test New universal and bigint types, add tests for other types such as duration and money
 * Large object testing
-* Test instance slot values when SELECT called for objects
+* Test bigint type
+* :db-constraint tests
+* test *db-auto-sync* 
+* test SELECT caching
+* for-each-row macro
 
 COMMONSQL SPEC
 
@@ -27,37 +22,27 @@ COMMONSQL SPEC
   
     SELECT 
       o keyword arg :refresh should function as advertised 
-      o should accept type-modified database identifiers (e.g., 
-        [foo :string] which means that the values in column foo are returned 
-        as Lisp strings) 
-
- >> The object-oriented sql interface
-
-    DEF-VIEW-CLASS
-      o get :target-slot working 
-      o implement :retrieval :immediate 
-
-    LOOP
-      o should work with object queries as well as functional ones 
 
  >> Symbolic SQL syntax 
 
       o Complete sql expressions (see operations.lisp)
 
-         substr
-         some 
-         order-by 
-         times 
-         nvl
-         null 
-         distinct
-         except 
-         intersect 
-         between
-         userenv
+         nvl (Oracle specific) 
+         userenv (Oracle specific) 
+	 minus (Oracle specific: does the same as EXCEPT) 
+	 || 
 
       o variables (e.g., table identifiers) should be instantiated at runtime 
 
+OPTIMIZATIONS
+
+* Revisit result-type list creation,perhaps caching
+
+POSSIBLE EXTENSIONS
+
+* port Oracle backend to UFFI
+* large object support 
+* add support for prepared statements
 
 
 NOTES ABOUT THE BACKENDS