X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=TODO;h=9d5e76d6e7b9800d7f32d665247bc9999e2fac27;hb=f716bb1161cf9e89a96945c4a444244f9d303691;hp=139597f9cb07c5d48bed18984ec4747f4b4f3438;hpb=d122a92fea03b34e179ffc58d7c4f18d7e5d10c9;p=clsql.git

diff --git a/TODO b/TODO
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+GENERAL 
 
+* port Oracle backend to UFFI.
 
+COMMONSQL SPEC
+
+* Missing: 
+
+  UPDATE-OBJECT-JOINS 
+
+* Incompatible 
+
+
+ >> Initialisation and connection 
+
+    STATUS 
+     o what is the behaviour in CommonSQL (esp :full parameter)? 
+
+
+ >> The functional sql interface 
+  
+    SELECT 
+      o keyword arg :refresh should function as advertised 
+      o should return (values result-list field-names)
+      o should coerce values returned as strings to appropriate lisp type
+
+    QUERY 
+      o should coerce values returned as strings to appropriate lisp type
+	(except for SQLite interface, this works when :result-types is :auto).
+	Perhaps that should be the default?
+
+ >> The object-oriented sql interface
+
+    DEF-VIEW-CLASS
+      o get :target-slot working 
+      o implement :retrieval :immediate 
+
+    DO-QUERY,MAP-QUERY,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
+
+      o variables (e.g., table identifiers) should be instantiated at runtime 
+
+
+
+NOTES ABOUT THE BACKENDS
+
+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
+
+SQLITE 
+
+create-view: column-list parameter not supported