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fix: backend now supports optimizer version for DML #252

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merged 8 commits into from Jun 10, 2020
Merged

fix: backend now supports optimizer version for DML #252

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57c9d3c
fix: backend now supports optimizer version for DML
olavloite Jun 9, 2020
3a78cdc
fix: update shared config to prevent build failures
olavloite Jun 10, 2020
b461467
fix: update shared config in samples
olavloite Jun 10, 2020
55c410f
fix: upgrade spanner version in install-without-bom
olavloite Jun 10, 2020
9236786
fix: try with java11
olavloite Jun 10, 2020
2fbd51f
deps: ignore autovalue
olavloite Jun 10, 2020
36186a1
deps: add auto-value dependency
olavloite Jun 10, 2020
4f8cc97
fix: fix linting error and revert to Java8
olavloite Jun 10, 2020
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52 changes: 27 additions & 25 deletions google-cloud-spanner/src/test/java/com/google/cloud/spanner/it/ITQueryOptionsTest.java
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Expand Up @@ -107,8 +107,7 @@ public void executeQuery() {

@Test
public void executeUpdate() {
// Query optimizer version is ignored for DML statements by the backend, but setting it does not
// cause an error.
// Optimizer version 1 should work.
assertThat(
client
.readWriteTransaction()
Expand Down Expand Up @@ -150,35 +149,38 @@ public Long run(TransactionContext transaction) throws Exception {
}))
.isEqualTo(1L);

// Version '100000' is an invalid value, but is ignored by the backend.
assertThat(
client
.readWriteTransaction()
.run(
new TransactionCallable<Long>() {
@Override
public Long run(TransactionContext transaction) throws Exception {
return transaction.executeUpdate(
Statement.newBuilder("INSERT INTO TEST (ID, NAME) VALUES (@id, @name)")
.bind("id")
.to(3L)
.bind("name")
.to("Three")
.withQueryOptions(
QueryOptions.newBuilder().setOptimizerVersion("10000").build())
.build());
}
}))
.isEqualTo(1L);
// Version '100000' is an invalid value and should cause an error.
try {
client
.readWriteTransaction()
.run(
new TransactionCallable<Long>() {
@Override
public Long run(TransactionContext transaction) throws Exception {
return transaction.executeUpdate(
Statement.newBuilder("INSERT INTO TEST (ID, NAME) VALUES (@id, @name)")
.bind("id")
.to(3L)
.bind("name")
.to("Three")
.withQueryOptions(
QueryOptions.newBuilder().setOptimizerVersion("100000").build())
.build());
}
});
fail("missing expected exception");
} catch (SpannerException e) {
assertThat(e.getErrorCode()).isEqualTo(ErrorCode.INVALID_ARGUMENT);
assertThat(e.getMessage()).contains("Query optimizer version: 100000 is not supported");
}

// Verify that query options are ignored with Partitioned DML as well, and that all the above
// DML INSERT statements succeeded.
// Setting an optimizer version for PDML should also be allowed.
assertThat(
client.executePartitionedUpdate(
Statement.newBuilder("UPDATE TEST SET NAME='updated' WHERE 1=1")
.withQueryOptions(QueryOptions.newBuilder().setOptimizerVersion("1").build())
.build()))
.isEqualTo(3L);
.isEqualTo(2L);
}

@Test
Expand Down