r9364: Various fixes from CommonSQL Tutorial.

[clsql.git] / TODO

diff --git a/TODO b/TODO
index 8563e0a7bf3ac324d975e47d85bf4bf21c6cd864..bf7884a19001bb60db9692a1ac6d671d48db124e 100644 (file)
--- a/TODO
+++ b/TODO
@@ -9,6 +9,7 @@ TESTS TO ADD
 * test *db-auto-sync* 
 * test SELECT caching
 * for-each-row macro
+* universal-time 
 
 COMMONSQL SPEC
 
@@ -21,15 +22,7 @@ COMMONSQL SPEC
 
  >> Symbolic SQL syntax 
 
-      o Complete sql expressions (see operations.lisp)
-
-         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 
-
+      o userenv (Oracle specific but deprecated in Oracle 9) 
 
 VARIANCES FROM COMMONSQL
 
@@ -38,6 +31,10 @@ UPDATE-OBJECT-JOINS:
  object, to meet CommonSQL spec need to generate a single
  query to read values for all objects, up to max-len count.
 
+COMMIT,ROLLBACK,START-TRANSACTION: 
+ When COMMIT or ROLLBACK are called outside of WITH-TRANSACTION, an sql 
+ transaction must be explicitly started first with START-TRANSACTION. 
+
 OPTIMIZATIONS
  
 * Revisit result-type list creation,perhaps caching
@@ -56,7 +53,9 @@ MYSQL
 drop-index:   requires a table to be specified with the :from keyword parameter
 views:        mysql does not support views  
 queries:      nested subqueries are not supported
+syntax:       doesn't support the sql concatenation operator (||). 
 
 SQLITE 
 
-create-view: column-list parameter not supported 
+create-view:  column-list parameter not supported 
+syntax:       doesn't support the sql SUBSTRING operator.