Examples with UniqueConstraintsRequest org.apache.hadoop.hive.metastore.api.UniqueConstraintsRequest used on opensource projects

Example 11 with UniqueConstraintsRequest

use of org.apache.hadoop.hive.metastore.api.UniqueConstraintsRequest in project hive by apache.

the class TestUniqueConstraint method inOtherCatalog.

@Test
public void inOtherCatalog() throws TException {
    String constraintName = "ocuc";
    // Table in non 'hive' catalog
    List<SQLUniqueConstraint> uc = new SQLUniqueConstraintBuilder().onTable(testTables[2]).addColumn("col1").setConstraintName(constraintName).build(metaStore.getConf());
    client.addUniqueConstraint(uc);
    UniqueConstraintsRequest rqst = new UniqueConstraintsRequest(testTables[2].getCatName(), testTables[2].getDbName(), testTables[2].getTableName());
    List<SQLUniqueConstraint> fetched = client.getUniqueConstraints(rqst);
    Assert.assertEquals(uc, fetched);
    client.dropConstraint(testTables[2].getCatName(), testTables[2].getDbName(), testTables[2].getTableName(), constraintName);
    rqst = new UniqueConstraintsRequest(testTables[2].getCatName(), testTables[2].getDbName(), testTables[2].getTableName());
    fetched = client.getUniqueConstraints(rqst);
    Assert.assertTrue(fetched.isEmpty());
}