-

idea-sandbox/config/extensions/com.intellij.database/data/aggregators/MIN.groovy

@@ -0,0 +1,31 @@
+/*
+ * Available context bindings:
+ *   COLUMNS     List<DataColumn>
+ *   ROWS        Iterable<DataRow>
+ *   OUT         { append() }
+ *   FORMATTER   { format(row, col); formatValue(Object, col); getTypeName(Object, col); isStringLiteral(Object, col); }
+ *   TRANSPOSED  Boolean
+ * plus ALL_COLUMNS, TABLE, DIALECT
+ *
+ * where:
+ *   DataRow     { rowNumber(); first(); last(); data(): List<Object>; value(column): Object }
+ *   DataColumn  { columnNumber(), name() }
+ */
+
+values = new ArrayList<BigDecimal>()
+ROWS.each { row ->
+  COLUMNS.each { column ->
+    def value = row.value(column)
+    if (value instanceof Number) {
+      values.add(value as BigDecimal)
+    }
+    else if (value.toString().isBigDecimal()) {
+      values.add(value.toString() as BigDecimal)
+    }
+  }
+}
+if (values.size() == 0) {
+  OUT.append("Not enough values")
+  return
+}
+OUT.append(Collections.min(values).toString())