Examples with SQLServerStatementParser com.alibaba.druid.sql.dialect.sqlserver.parser.SQLServerStatementParser used on opensource projects

Example 6 with SQLServerStatementParser

use of com.alibaba.druid.sql.dialect.sqlserver.parser.SQLServerStatementParser in project druid by alibaba.

the class SQLServerSelectTest23 method test_simple.

public void test_simple() throws Exception {
    //
    String sql = //
    "SELECT * FROM T FETCH FIRST 10 ROWS ONLY";
    SQLServerStatementParser parser = new SQLServerStatementParser(sql);
    SQLStatement stmt = parser.parseStatementList().get(0);
    {
        String text = SQLUtils.toSQLServerString(stmt);
        Assert.assertEquals("SELECT *\n" + "FROM T\n" + "FETCH FIRST 10 ROWS ONLY", text);
    }
    {
        String text = SQLUtils.toSQLServerString(stmt, SQLUtils.DEFAULT_LCASE_FORMAT_OPTION);
        Assert.assertEquals("select *\n" + "from T\n" + "fetch first 10 rows only", text);
    }
}

Example 7 with SQLServerStatementParser

use of com.alibaba.druid.sql.dialect.sqlserver.parser.SQLServerStatementParser in project druid by alibaba.

the class SQLServerSelectTest3 method test_isEmpty.

public void test_isEmpty() throws Exception {
    String sql = "SELECT name + ‘-’ + master.sys.fn_varbintohexstr(password_hash) from master.sys.sql_logins";
    String expect = //
    "SELECT name + ‘ - ’ + master.sys.fn_varbintohexstr(password_hash)\n" + "FROM master.sys.sql_logins";
    SQLServerStatementParser parser = new SQLServerStatementParser(sql);
    SQLStatement stmt = parser.parseStatementList().get(0);
    String text = TestUtils.outputSqlServer(stmt);
    Assert.assertEquals(expect, text);
//        System.out.println(text);
}

Example 8 with SQLServerStatementParser

use of com.alibaba.druid.sql.dialect.sqlserver.parser.SQLServerStatementParser in project druid by alibaba.

the class SQLServerSelectTest4 method test_isEmpty.

public void test_isEmpty() throws Exception {
    String sql = "SELECT name, password_hash FROM master.sys.sql_logins";
    String expect = //
    "SELECT name, password_hash\n" + "FROM master.sys.sql_logins";
    SQLServerStatementParser parser = new SQLServerStatementParser(sql);
    SQLStatement stmt = parser.parseStatementList().get(0);
    String text = TestUtils.outputSqlServer(stmt);
    Assert.assertEquals(expect, text);
//        System.out.println(text);
}

Example 9 with SQLServerStatementParser

use of com.alibaba.druid.sql.dialect.sqlserver.parser.SQLServerStatementParser in project druid by alibaba.

the class SQLServerSelectTest5 method test_isEmpty.

public void test_isEmpty() throws Exception {
    String sql = "SELECT name, password_hash FROM [master].[sys].sql_logins";
    String expect = //
    "SELECT name, password_hash\n" + "FROM [master].[sys].sql_logins";
    SQLServerStatementParser parser = new SQLServerStatementParser(sql);
    SQLStatement stmt = parser.parseStatementList().get(0);
    String text = TestUtils.outputSqlServer(stmt);
    Assert.assertEquals(expect, text);
//        System.out.println(text);
}

Example 10 with SQLServerStatementParser

use of com.alibaba.druid.sql.dialect.sqlserver.parser.SQLServerStatementParser in project druid by alibaba.

the class SQLServerSelectTest_cross_apply method test_0.

public void test_0() throws Exception {
    String sql = "SELECT DeptID, DeptName, DeptMgrID, EmpID, EmpLastName, EmpSalary FROM Departments d CROSS APPLY dbo.GetReports(d.DeptMgrID)";
    SQLServerStatementParser parser = new SQLServerStatementParser(sql);
    List<SQLStatement> statementList = parser.parseStatementList();
    SQLStatement stmt = statementList.get(0);
    SQLSelectStatement selectStmt = (SQLSelectStatement) stmt;
    SQLSelect select = selectStmt.getSelect();
    Assert.assertNotNull(select.getQuery());
    SQLServerSelectQueryBlock queryBlock = (SQLServerSelectQueryBlock) select.getQuery();
    Assert.assertNull(queryBlock.getGroupBy());
    String fomatSQL = SQLUtils.toSQLString(statementList, JdbcUtils.SQL_SERVER);
    //        System.out.println(fomatSQL);
    Assert.assertEquals(1, statementList.size());
    SQLServerSchemaStatVisitor visitor = new SQLServerSchemaStatVisitor();
    stmt.accept(visitor);
    //        System.out.println("Tables : " + visitor.getTables());
    //        System.out.println("fields : " + visitor.getColumns());
    //        System.out.println("coditions : " + visitor.getConditions());
    //        System.out.println("orderBy : " + visitor.getOrderByColumns());
    Assert.assertEquals(1, visitor.getTables().size());
    Assert.assertEquals(7, visitor.getColumns().size());
    Assert.assertEquals(0, visitor.getConditions().size());
    Assert.assertEquals(0, visitor.getOrderByColumns().size());
    String expected = //
    "SELECT DeptID, DeptName, DeptMgrID, EmpID, EmpLastName" + //
    "\n\t, EmpSalary" + //
    "\nFROM Departments d" + "\n\tCROSS APPLY dbo.GetReports(d.DeptMgrID)";
    Assert.assertEquals(expected, fomatSQL);
}