SQL query bugfix

BjoernKW · Dec 23, 2022 · fd8a1e8 · fd8a1e8
1 parent 6fd8bdf
commit fd8a1e8
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Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/pom.xml b/pom.xml
@@ -10,7 +10,7 @@
 	</parent>
 	<groupId>com.bjoernkw</groupId>
 	<artifactId>schematic</artifactId>
-	<version>0.1.2</version>
+	<version>0.1.3</version>
 	<name>Schematic</name>
 	<description>Database management UI for Spring Boot</description>
 	<properties>

diff --git a/src/main/java/com/bjoernkw/schematic/TablesController.java b/src/main/java/com/bjoernkw/schematic/TablesController.java
@@ -46,13 +46,13 @@ public String queryDatabase(@RequestParam String sqlQuery, Model model) {
         queryResultTable.setTableName("queryResult");
         queryResultTable.setQueryResult(true);
 
-        List<Map<String, Object>> queryResult = jdbcTemplate.queryForList(sqlQuery);
-        queryResultTable.setRows(queryResult);
+        List<Map<String, Object>> queryResultRows = jdbcTemplate.queryForList(sqlQuery);
+        queryResultTable.setRows(queryResultRows);
 
         List<Column> columns = new ArrayList<>();
-        queryResult.forEach(row -> row.forEach((key, value) -> {
+        queryResultRows.stream().findFirst().ifPresent(row -> row.forEach((columnKey, columnValue) -> {
             Column column = new Column();
-            column.setColumnName(key);
+            column.setColumnName(columnKey);
 
             columns.add(column);
         }));