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https://issues.apache.org/jira/browse/PHOENIX-2277?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15315125#comment-15315125
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Samarth Jain commented on PHOENIX-2277:
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This is still an issue.
> Indexes on tenant views not working correctly
> ---------------------------------------------
>
> Key: PHOENIX-2277
> URL: https://issues.apache.org/jira/browse/PHOENIX-2277
> Project: Phoenix
> Issue Type: Bug
> Reporter: Samarth Jain
> Assignee: Samarth Jain
> Labels: SFDC, verify
> Fix For: 4.8.0
>
>
> Using the test it can be verified that the index is being picked for
> querying. However, the query isn't able to retrieve the row.
> {code}
> @Test
> public void testIndexesOnTenantViews() throws Exception {
> String baseTable = "testIndexesOnTenantViews".toUpperCase();
> String tenantView = "tenantView".toUpperCase();
> String tenantViewIdx = "tenantView_idx".toUpperCase();
>
> try (Connection conn = DriverManager.getConnection(getUrl())) {
> conn.createStatement().execute("CREATE TABLE " + baseTable + "
> (TENANT_ID CHAR(15) NOT NULL, PK2 DATE NOT NULL, PK3 INTEGER NOT NULL, KV1
> VARCHAR, KV2 VARCHAR, KV3 CHAR(15) CONSTRAINT PK PRIMARY KEY(TENANT_ID, PK2,
> PK3)) MULTI_TENANT = true");
> }
> String tenantId = "tenant1tenant12";
> try (Connection conn =
> DriverManager.getConnection(getTenantUrl(tenantId))) {
> conn.createStatement().execute("CREATE VIEW " + tenantView + " AS
> SELECT * FROM " + baseTable);
> conn.createStatement().execute("CREATE INDEX " + tenantViewIdx +
> " ON " + tenantView + " (PK2, KV2) INCLUDE (KV1)");
> }
> Date upsertedDate = new Date(5);
> try (Connection conn = DriverManager.getConnection(getUrl())) {
> PreparedStatement stmt = conn.prepareStatement("UPSERT INTO " +
> baseTable + " (TENANT_ID, PK2, PK3, KV1, KV2) VALUES (?, ?, ?, ?, ?)");
> stmt.setString(1, tenantId);
> stmt.setDate(2, upsertedDate);
> stmt.setInt(3, 3);
> stmt.setString(4, "KV1");
> stmt.setString(5, "KV2");
> stmt.executeUpdate();
> conn.commit();
> }
>
> // Verify that data can be queried using tenant view and tenant view
> index
> try (Connection tenantConn =
> DriverManager.getConnection(getTenantUrl(tenantId))) {
> // Query the tenant view
> PreparedStatement stmt = tenantConn.prepareStatement("SELECT KV2
> FROM " + tenantView + " WHERE PK2 = ? AND PK3 = ?");
> stmt.setDate(1, upsertedDate);
> stmt.setInt(2, 3);
> ResultSet rs = stmt.executeQuery();
> assertTrue(rs.next());
> assertEquals("KV2", rs.getString("KV2"));
> assertFalse(rs.next());
>
> // Query using the index on the tenantView
> stmt = tenantConn.prepareStatement("SELECT KV1 FROM " +
> tenantView + " WHERE PK2 = ? AND KV2 = ?");
> stmt.setDate(1, upsertedDate);
> stmt.setString(2, "KV2");
> rs = stmt.executeQuery();
> QueryPlan plan =
> stmt.unwrap(PhoenixStatement.class).getQueryPlan();
>
> assertTrue(plan.getTableRef().getTable().getName().getString().equals(tenantViewIdx));
> assertTrue(rs.next());
> assertEquals("KV1", rs.getString("KV1"));
> assertFalse(rs.next());
> }
> }
> private String getTenantUrl(String tenantId) {
> return getUrl() + ';' + TENANT_ID_ATTRIB + '=' + tenantId;
> }
> {code}
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