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Posted to issues@ignite.apache.org by "Evgeny Stanilovsky (Jira)" <ji...@apache.org> on 2023/05/02 12:30:00 UTC
[jira] [Updated] (IGNITE-19128) Sql. Custom data types. IgniteIndexScan has incorrect types in searchBounds.
[ https://issues.apache.org/jira/browse/IGNITE-19128?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Evgeny Stanilovsky updated IGNITE-19128:
----------------------------------------
Ignite Flags: (was: Docs Required,Release Notes Required)
> Sql. Custom data types. IgniteIndexScan has incorrect types in searchBounds.
> -----------------------------------------------------------------------------
>
> Key: IGNITE-19128
> URL: https://issues.apache.org/jira/browse/IGNITE-19128
> Project: Ignite
> Issue Type: Bug
> Components: sql
> Affects Versions: 3.0.0-beta2
> Reporter: Maksim Zhuravkov
> Priority: Major
> Labels: ignite-3
>
> IgniteIndexScanNode has incorrect types in its search bounds although the filter has correct types in it condition.
> Example:
> {code:java}
> @Test
> public void test() {
> sql("CREATE TABLE tx (id INTEGER PRIMARY KEY, test_key UUID)");
> sql("INSERT INTO tx VALUES(1, ?)", new UUID(2, 0));
> sql("CREATE INDEX tx_test_key_idx ON tx (test_key)");
> String query = format(
> "SELECT * FROM tx WHERE test_key > '{}'::UUID AND test_key < '{}'::UUID ORDER BY id",
> new UUID(1, 0), new UUID(3, 0)
> );
> sql(query);
> }
> {code}
> Error:
> {code:java}
> Caused by: java.lang.AssertionError: storageType is class java.util.UUID value must also be class java.util.UUID but it was: 00000000-0000-0001-0000-000000000001
> at org.apache.ignite.internal.sql.engine.util.SafeCustomTypeInternalConversion.tryConvertFromInternal(SafeCustomTypeInternalConversion.java:72)
> at org.apache.ignite.internal.sql.engine.util.TypeUtils.fromInternal(TypeUtils.java:330)
> at org.apache.ignite.internal.sql.engine.exec.RowConverter.toByteBuffer(RowConverter.java:141)
> at org.apache.ignite.internal.sql.engine.exec.RowConverter.toBinaryTuplePrefix(RowConverter.java:85)
> at org.apache.ignite.internal.sql.engine.exec.rel.IndexScanNode.toBinaryTuplePrefix(IndexScanNode.java:208)
> at org.apache.ignite.internal.sql.engine.exec.rel.IndexScanNode.partitionPublisher(IndexScanNode.java:146)
> {code}
> Plan:
> {code:java}
> IgniteExchange(distribution=[single]), id = 344
> IgniteSort(sort0=[$0], dir0=[ASC]), id = 343
> IgniteIndexScan(table=[[PUBLIC, TX]], index=[TX_TEST_KEY_IDX], type=[SORTED], searchBounds=[[RangeBounds [lowerBound=_UTF-8'00000000-0000-0001-0000-000000000000', upperBound=_UTF-8'00000000-0000-0003-0000-000000000000', lowerInclude=false, upperInclude=false]]], filters=[AND(>($t1, CAST(_UTF-8'00000000-0000-0001-0000-000000000000'):UUID NOT NULL), <($t1, CAST(_UTF-8'00000000-0000-0003-0000-000000000000'):UUID NOT NULL))], requiredColumns=[{0, 1}], collation=[[1]]), id = 326
> {code}
> But the following works:
> {code:java}
> @Test
> public void test2() {
> sql("CREATE TABLE tx (id INTEGER PRIMARY KEY, test_key UUID)");
> sql("INSERT INTO tx VALUES(1, ?)", new UUID(2, 0));
> sql("CREATE INDEX tx_test_key_idx ON tx (test_key)");
> sql("SELECT * FROM tx WHERE test_key > ? AND test_key < ? ORDER BY id", new UUID(1, 0), new UUID(3, 0));
> }
> {code}
> Working Plan:
> {code:java}
> IgniteExchange(distribution=[single]), id = 291
> IgniteSort(sort0=[$0], dir0=[ASC]), id = 290
> IgniteIndexScan(table=[[PUBLIC, TX]], index=[TX_TEST_KEY_IDX], type=[SORTED], searchBounds=[[RangeBounds [lowerBound=?0, upperBound=?1, lowerInclude=false, upperInclude=false]]], filters=[AND(>($t1, ?0), <($t1, ?1))], requiredColumns=[{0, 1}], collation=[[1]]), id = 273
> {code}
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