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r9364: Various fixes from CommonSQL Tutorial.
[clsql.git]
/
TODO
diff --git
a/TODO
b/TODO
index 0beae4cde3e4dab4a2b23f5fbfa099ecff5d5e94..bf7884a19001bb60db9692a1ac6d671d48db124e 100644
(file)
--- a/
TODO
+++ b/
TODO
@@
-9,13
+9,10
@@
TESTS TO ADD
* test *db-auto-sync*
* test SELECT caching
* for-each-row macro
* test *db-auto-sync*
* test SELECT caching
* for-each-row macro
+* universal-time
COMMONSQL SPEC
COMMONSQL SPEC
-* Missing:
-
- UPDATE-OBJECT-JOINS
-
* Incompatible
>> The functional sql interface
* Incompatible
>> The functional sql interface
@@
-25,17
+22,21
@@
COMMONSQL SPEC
>> Symbolic SQL syntax
>> Symbolic SQL syntax
- o
Complete sql expressions (see operations.lisp)
+ o
userenv (Oracle specific but deprecated in Oracle 9)
- nvl (Oracle specific)
- userenv (Oracle specific)
- minus (Oracle specific: does the same as EXCEPT)
- ||
+VARIANCES FROM COMMONSQL
- o variables (e.g., table identifiers) should be instantiated at runtime
+UPDATE-OBJECT-JOINS:
+ Rather than simply reading the values for each
+ object, to meet CommonSQL spec need to generate a single
+ query to read values for all objects, up to max-len count.
-OPTIMIZATIONS
+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
POSSIBLE EXTENSIONS
* Revisit result-type list creation,perhaps caching
POSSIBLE EXTENSIONS
@@
-52,7
+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
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
SQLITE
-create-view: column-list parameter not supported
+create-view: column-list parameter not supported
+syntax: doesn't support the sql SUBSTRING operator.