-
Notifications
You must be signed in to change notification settings - Fork 77
Expand file tree
/
Copy pathtestUse.java
More file actions
68 lines (50 loc) · 2.8 KB
/
Copy pathtestUse.java
File metadata and controls
68 lines (50 loc) · 2.8 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
package databricks;
import gudusoft.gsqlparser.EDbVendor;
import gudusoft.gsqlparser.TGSqlParser;
import gudusoft.gsqlparser.nodes.TObjectName;
import gudusoft.gsqlparser.stmt.TUseDatabase;
import junit.framework.TestCase;
public class testUse extends TestCase {
public void test1(){
TGSqlParser sqlparser = new TGSqlParser(EDbVendor.dbvdatabricks);
sqlparser.sqltext = "USE CATALOG hive_metastor";
assertTrue(sqlparser.parse() == 0);
TUseDatabase useDatabase = (TUseDatabase) sqlparser.sqlstatements.get (0);
TObjectName databaseName = useDatabase.getDatabaseName();
assertTrue(databaseName.getDatabaseString().equalsIgnoreCase("hive_metastor"));
assertTrue(databaseName.getAnsiCatalogName().equalsIgnoreCase("hive_metastor"));
assertTrue(databaseName.getObjectToken().toString().equalsIgnoreCase("hive_metastor"));
}
public void test2(){
TGSqlParser sqlparser = new TGSqlParser(EDbVendor.dbvdatabricks);
sqlparser.sqltext = "USE DATABASE some_db;";
assertTrue(sqlparser.parse() == 0);
TUseDatabase useDatabase = (TUseDatabase) sqlparser.sqlstatements.get (0);
TObjectName databaseName = useDatabase.getSchemaName();
assertTrue(databaseName.getSchemaString().equalsIgnoreCase("some_db"));
assertTrue(databaseName.getAnsiSchemaName().equalsIgnoreCase("some_db"));
assertTrue(databaseName.getObjectToken().toString().equalsIgnoreCase("some_db"));
}
public void test3(){
TGSqlParser sqlparser = new TGSqlParser(EDbVendor.dbvdatabricks);
sqlparser.sqltext = "USE schema some_db;";
assertTrue(sqlparser.parse() == 0);
TUseDatabase useDatabase = (TUseDatabase) sqlparser.sqlstatements.get (0);
TObjectName databaseName = useDatabase.getSchemaName();
assertTrue(databaseName.getSchemaString().equalsIgnoreCase("some_db"));
assertTrue(databaseName.getAnsiSchemaName().equalsIgnoreCase("some_db"));
assertTrue(databaseName.getObjectToken().toString().equalsIgnoreCase("some_db"));
}
public void test4(){
TGSqlParser sqlparser = new TGSqlParser(EDbVendor.dbvdatabricks);
sqlparser.sqltext = "USE DATABASE main.my_db";
assertTrue(sqlparser.parse() == 0);
TUseDatabase useDatabase = (TUseDatabase) sqlparser.sqlstatements.get (0);
TObjectName databaseName = useDatabase.getSchemaName();
assertTrue(databaseName.getSchemaString().equalsIgnoreCase("my_db"));
assertTrue(databaseName.getAnsiSchemaName().equalsIgnoreCase("my_db"));
assertTrue(databaseName.getObjectToken().toString().equalsIgnoreCase("my_db"));
assertTrue(databaseName.getDatabaseString().equalsIgnoreCase("main"));
assertTrue(databaseName.getAnsiCatalogName().equalsIgnoreCase("main"));
}
}