Github user jihoonson commented on a diff in the pull request:
https://github.com/apache/tajo/pull/653#discussion_r37429665
--- Diff:
tajo-catalog/tajo-catalog-server/src/main/java/org/apache/tajo/catalog/store/AbstractDBStore.java
---
@@ -2277,6 +2279,41 @@ public void addPartitions(String databaseName,
String tableName, List<CatalogPro
CatalogUtil.closeQuietly(pstmt4);
}
}
+ @Override
+ public List<TablePartitionKeyProto> getAllPartitionKeys() {
+ Connection conn = null;
+ Statement stmt = null;
+ ResultSet resultSet = null;
+
+ List<TablePartitionKeyProto> partitions = new
ArrayList<TablePartitionKeyProto>();
+
+ try {
+ String sql = " SELECT A." + COL_PARTITIONS_PK + ", A.COLUMN_NAME,
A.PARTITION_VALUE " +
+ " FROM " + TB_PARTTION_KEYS + " A " +
+ " WHERE A." + COL_PARTITIONS_PK + " > 0 "+
+ " AND A.COLUMN_NAME IS NOT NULL " +
+ " AND A.PARTITION_VALUE IS NOT NULL ";
--- End diff --
Why are partition keys filtered if they have null partition value?
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