Index: trunk/ippTools/src/releasetool.c
===================================================================
--- trunk/ippTools/src/releasetool.c	(revision 35897)
+++ trunk/ippTools/src/releasetool.c	(revision 36041)
@@ -47,4 +47,5 @@
 static bool updaterelstackMode(pxConfig *config);
 static bool listrelstackMode(pxConfig *config);
+static bool summaryMode(pxConfig *config);
 static bool definerelgroupMode(pxConfig *config);
 static bool pendingrelgroupMode(pxConfig *config);
@@ -84,4 +85,5 @@
         MODECASE(RELEASETOOL_MODE_UPDATERELSTACK,   updaterelstackMode);
         MODECASE(RELEASETOOL_MODE_LISTRELSTACK,     listrelstackMode);
+        MODECASE(RELEASETOOL_MODE_SUMMARY,          summaryMode);
 
         MODECASE(RELEASETOOL_MODE_DEFINERELGROUP,   definerelgroupMode);
@@ -1078,5 +1080,97 @@
 
     if (priority_order) {
-        psStringAppend(&query, "\nAND priority > 0 order by stack_id, priority DESC");
+        psStringAppend(&query, "\nAND priority > 0 order by priority DESC, stack_id");
+    }
+
+    if (limit) {
+        psString limitString = psDBGenerateLimitSQL(limit);
+        psStringAppend(&query, " %s", limitString);
+        psFree(limitString);
+    }
+
+    if (!p_psDBRunQuery(config->dbh, query)) {
+        psError(PS_ERR_UNKNOWN, false, "database error");
+        psFree(query);
+        return false;
+    }
+    psFree(query);
+
+    psArray *output = p_psDBFetchResult(config->dbh);
+    if (!output) {
+        psError(PS_ERR_UNKNOWN, false, "database error");
+        return false;
+    }
+
+    if (!psArrayLength(output)) {
+        psTrace("releasetool", PS_LOG_INFO, "no rows found");
+        psFree(output);
+        return true;
+    }
+
+    if (!ippdbPrintMetadatas(stdout, output, "relStack", !simple)) {
+        psError(PS_ERR_UNKNOWN, false, "failed to print array");
+        psFree(output);
+        return false;
+    }
+
+    psFree(output);
+
+    return true;
+}
+static bool summaryMode(pxConfig *config)
+{
+    PS_ASSERT_PTR_NON_NULL(config, NULL);
+
+    psMetadata *where = psMetadataAlloc();
+
+    PXOPT_COPY_S64(config->args, where, "-sass_id",     "stackAssociation.sass_id", "==");
+    PXOPT_COPY_S64(config->args, where, "-relstack_id", "relStack.relstack_id", "==");
+    PXOPT_COPY_S64(config->args, where, "-stack_id",    "relStack.stack_id", "==");
+//    PXOPT_COPY_S64(config->args, where, "-skycal_id",   "relStack.skycal_id", "==");
+    PXOPT_COPY_S64(config->args, where, "-relstack_id", "relStack.relstack_id", "==");
+    PXOPT_COPY_STR(config->args, where, "-release_name", "ippRelease.release_name", "LIKE");
+    pxAddLabelSearchArgs(config, where, "-release_state","ippRelease.state", "==");
+//    PXOPT_COPY_STR(config->args, where, "-state",       "relStack.state", "==");
+    PXOPT_COPY_STR(config->args, where, "-filter",      "relStack.filter", "LIKE");
+//    PXOPT_COPY_F32(config->args, where, "-mjd_min",    "stackSumSkyfile.mjd_obs", ">=");
+//    PXOPT_COPY_F32(config->args, where, "-mjd_max",    "stackSumSkyfile.mjd_obs", "<=");
+    PXOPT_COPY_STR(config->args, where, "-tess_id",     "relStack.tess_id", "==");
+    PXOPT_COPY_STR(config->args, where, "-skycell_id",  "relStack.skycell_id", "LIKE");
+    PXOPT_COPY_STR(config->args, where, "-projection_cell",  "stackAssociation.projection_cell", "LIKE");
+    PXOPT_COPY_STR(config->args, where, "-stack_data_group",  "stackRun.data_group", "LIKE");
+//    PXOPT_COPY_STR(config->args, where, "-skycal_data_group", "skycalRun.data_group", "LIKE");
+
+    PXOPT_COPY_STR(config->args, where, "-surveyName",  "survey.surveyName", "LIKE");
+    PXOPT_COPY_S32(config->args, where, "-rel_id",      "relExp.rel_id", "==");
+    pxskycellAddWhere(config, where);
+
+//    PXOPT_COPY_F32(config->args, where, "-fwhm_min",    "IFNULL(skycalResult.fwhm_major, 999)", ">=");
+//    PXOPT_COPY_F32(config->args, where, "-fwhm_max",    "IFNULL(skycalResult.fwhm_major, 0)", "<=");
+
+    PXOPT_LOOKUP_BOOL(priority_order, config->args, "-priority_order", false);
+
+    PXOPT_LOOKUP_U64(limit, config->args, "-limit", false, false);
+    PXOPT_LOOKUP_BOOL(simple, config->args, "-simple", false);
+
+    pxAddLabelSearchArgs (config, where, "-stack_type", "relStack.stack_type", "==");
+
+    psString query = pxDataGet("releasetool_summary.sql");
+    if (!query) {
+        psError(PXTOOLS_ERR_SYS, false, "failed to retreive SQL statement");
+        return false;
+    }
+
+    if (psListLength(where->list)) {
+        psString whereClause = psDBGenerateWhereConditionSQL(where, NULL);
+        psStringAppend(&query, "\nWHERE %s", whereClause);
+        psFree(whereClause);
+    } else {
+        psError(PXTOOLS_ERR_CONFIG, false, "search parameters are required\n");
+        psFree(where);
+        return false;
+    }
+
+    if (priority_order) {
+        psStringAppend(&query, "\nAND priority > 0 order by priority DESC, stack_id");
     }