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#2391 - MySql specific NPE because the return value of "java.sql.ResultSetMetaData.getTableName(int)" is null

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This commit is contained in:
Rob Bygrave
2021-09-23 17:20:59 +12:00
parent e8524c5b1a
commit cebac8040f
1 changed files with 7 additions and 3 deletions
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ebean-core/src/main/java/io/ebeaninternal/server/query/CQueryBuilder.java
+7 -3
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@@ -408,9 +408,9 @@ final class CQueryBuilder {
int cols = 1 + metaData.getColumnCount();
List<String> propertyNames = new ArrayList<>(cols - 1);
for (int i = 1; i < cols; i++) {
String schemaName = metaData.getSchemaName(i).toLowerCase();
String tableName = metaData.getTableName(i).toLowerCase();
String columnName = metaData.getColumnName(i).toLowerCase();
String schemaName = lower(metaData.getSchemaName(i));
String tableName = lower(metaData.getTableName(i));
String columnName = lower(metaData.getColumnName(i));
String path = desc.findBeanPath(schemaName, tableName, columnName);
if (path != null) {
propertyNames.add(path);
@@ -426,6 +426,10 @@ final class CQueryBuilder {
}
}
private String lower(String value) {
return value == null ? "" : value.toLowerCase();
}
private SqlTree createRawSqlSqlTree(OrmQueryRequest<?> request, CQueryPredicates predicates) {
BeanDescriptor<?> descriptor = request.descriptor();
ColumnMapping columnMapping = request.query().getRawSql().getColumnMapping();