Index: trunk/ippTools/share/magictool_inputs.sql
===================================================================
--- trunk/ippTools/share/magictool_inputs.sql	(revision 23886)
+++ trunk/ippTools/share/magictool_inputs.sql	(revision 24174)
@@ -1,39 +1,73 @@
-SELECT *
-FROM (
--- Single skycells
+-- Get input details for a magic node
 SELECT
     magicRun.magic_id,
-    magicRun.state,
-    magicInputSkyfile.node,
-    diffSkyfile.diff_id,
-    diffSkyfile.uri,
-    diffSkyfile.path_base,
-    diffSkyfile.fault,
-    diffSkyfile.quality
+    magicRun.inverse, -- Using the inverse subtraction?
+    magicRun.diff_id,
+    magicInputs.node,
+    -- Only one of diff_path_base and magic_path_base should be non-NULL
+    -- If diff_path_base is non-NULL, then only one of warp_path_base and stack_path_base should be non-NULL
+    magicInputs.diff_path_base, -- path_base for the diff (if any)
+    magicInputs.warp_path_base, -- path_base for the template warp (if any)
+    magicInputs.stack_path_base, -- path_base for the template stack (if any)
+    magicInputs.magic_path_base -- path_base for child nodes (if any)
 FROM magicRun
-JOIN magicInputSkyfile
-USING(magic_id)
-JOIN diffSkyfile
-    ON magicInputSkyfile.diff_id = diffSkyfile.diff_id
-    AND magicInputSkyfile.node = diffSkyfile.skycell_id
-UNION
--- Merged skycells
-SELECT
-    magicRun.magic_id,
-    magicRun.state,
-    magicTree.node,
-    0,   -- no diff_id
-    magicNodeResult.uri,
-    NULL, -- magicNodeResult doesn't have a path_base
-    magicNodeResult.fault,
-    0 as quality
-FROM magicTree
-JOIN magicRun
-    USING(magic_id)
-JOIN magicNodeResult
-    ON magicTree.magic_id = magicNodeResult.magic_id
-    AND magicTree.dep = magicNodeResult.node
-) as Foo
-WHERE
-    fault = 0
-    AND quality = 0
+JOIN (
+    -- Single skycells: have uri=NULL
+    SELECT
+        magic_id,
+        magicRun.diff_id,
+        skycell_id AS node,
+        diffSkyfile.path_base AS diff_path_base,
+        warpSkyfile.path_base AS warp_path_base,
+        stackSumSkyfile.path_base AS stack_path_base,
+        NULL AS magic_path_base
+    FROM magicRun
+    JOIN magicTree USING(magic_id)
+    JOIN magicInputSkyfile USING(magic_id, node)
+    JOIN diffRun USING(diff_id)
+    JOIN diffSkyfile
+        ON diffSkyfile.diff_id = magicRun.diff_id
+        AND diffSkyfile.skycell_id = magicInputSkyfile.node
+    JOIN (
+        -- Template for non-inverse
+        SELECT
+            magic_id,
+            skycell_id,
+            warp1 AS warp_id,
+            stack1 AS stack_id
+        FROM magicRun
+        JOIN diffInputSkyfile USING(diff_id)
+        WHERE magicRun.inverse = 0
+            -- WHERE hook (magicRun.magic_id, diffInputSkyfile.skycell_id) %s
+        UNION
+        -- Template for inverse
+        SELECT
+            magic_id,
+            skycell_id,
+            warp2 AS warp_id,
+            stack2 AS stack_id
+        FROM magicRun
+        JOIN diffInputSkyfile USING(diff_id)
+        WHERE magicRun.inverse = 1
+            -- WHERE hook (magicRun.magic_id, diffInputSkyfile.skycell_id) %s
+        ) AS diffTemplates USING(magic_id, skycell_id)
+    LEFT JOIN warpSkyfile USING(warp_id, skycell_id)
+    LEFT JOIN stackSumSkyfile USING(stack_id)
+    -- WHERE hook (magicRun.magic_id, magicTree.node) %s
+    UNION
+    -- Merged skycells: have diff_id=0, various_path_base=NULL
+    SELECT
+        magicTree.magic_id,
+        0 AS diff_id,
+        magicTree.dep,
+        NULL AS diff_path_base,
+        NULL AS warp_path_base,
+        NULL AS stack_path_base,
+        magicNodeResult.path_base AS magic_path_base
+    FROM magicTree
+    JOIN magicRun USING(magic_id)
+    JOIN magicNodeResult
+        ON magicTree.magic_id = magicNodeResult.magic_id
+        AND magicTree.dep = magicNodeResult.node
+    -- WHERE hook (magicRun.magic_id, magicTree.node) %s
+    ) AS magicInputs USING(magic_id)