jdbctemplate Questions
4
Solved
I worked on both row mapper and resultset extractor call back interfaces.I found difference i.e.,
1.Row mapper can be processing per row basis.But Resultset extractor we can naviagte all rows and ...
Raouf asked 9/4, 2012 at 13:35
4
Solved
In my UserDao I want to return a list of users.
I already have a UserRowMapper that implements RowMapper<User>.
How can I do this?
I tried:
List rows = getJdbcTemplate().queryforList("sel...
Clannish asked 23/1, 2012 at 3:11
3
In Spring Boot, does jdbcTemplate not close the connection automatically once after the it executes the query?
In this case, I am executing a query using jdbcTemplate(where it connects to teradata)...
Whitsuntide asked 1/12, 2016 at 14:32
2
Solved
As far as I understood DataSourceTransactionManager binds a JDBC connection from the specified DataSource to the current thread, allowing for one thread-bound Connection per DataSource. If it's a p...
Burgess asked 12/2, 2010 at 9:27
2
Solved
I want to pass the car names as a bind variable (changes at runtimme) How to achieve that .
Java Version 1.7
private JdbcTemplate jdbcTemplate;
public Collection<Cars> findAll(){
...
Kuehn asked 15/8, 2017 at 15:46
3
Solved
Consider a situation where all client data is stored in its own database/catalog and all such databases are stored in a single RDBMS (client-data). Master data (e.g. clients, ...) is kept in anothe...
Alethaalethea asked 16/10, 2014 at 22:37
8
Solved
This is my Model class
//Model
public class CustomerData {
private String locomotive_id;
private String customer_name;
private String road_number;
private String locomotive_type_code;
priv...
Byron asked 16/7, 2017 at 20:45
1
Solved
I'm trying to use the HSQLDB, together with spring JDBC template. It works fine, until I use Java 8's LocalDateTime class.
I have this code:
import org.hsqldb.jdbc.JDBCDataSource;
import org.spr...
Actinolite asked 27/7, 2017 at 22:2
4
Solved
I created a service method that creates user accounts. If creation fails because the given e-mail-address is already in our database, I want to send the user an e-mail saying they are already regis...
Chilon asked 9/5, 2017 at 8:7
2
I am trying to update thousands of rows in a table using batchUpdate. My requirements are:
1) Assume there are 1000 records in a batch. Record No 235 caused an error. How do I find out which recor...
Enrage asked 27/7, 2016 at 14:9
0
We have Multiple Transaction Managers (WebsphereUOWTransactionManager and DatasourceTransactionManager) and use Mybatis and NamedParameterJdbcTemplate (legacy code)
The code used to work and the c...
Wimble asked 27/4, 2017 at 19:53
1
I have the following method (full JdbcInvoiceRepository class below) executed in a Spring Boot project:
public int[] bulkSaveInvoices(List<Invoice> invoices){
String insertSQL = "INSERT IN...
Wrestling asked 16/3, 2017 at 13:11
2
Hi Is their a way to set autocommit to false in spring jdbctemplate.
The thing is instead of transaction (where their is rollback option), I want to have query committed at end of transaction.
...
Nitrogen asked 24/5, 2012 at 22:49
3
I am trying to auto-wire JDBC template and I'm getting a null pointer exception (template is null). What could be the problem?
@Autowired
template JdbcTemplate;
This is my application context x...
Tarnetgaronne asked 27/9, 2013 at 16:56
1
Solved
I have a spring application where its home page fire multiple ajax calls which in turn fetch data from the DB and return back. The DB has been configured with connection pooling with minPoolSize as...
Undesirable asked 10/1, 2017 at 10:10
2
Solved
I am studying for the Spring Core certification and I have some doubts about how Spring handle the JDBC queries:
So I know that I can obtain data from my DB tables in various ways depending on the...
Inhere asked 21/12, 2014 at 17:22
4
Solved
I'm using Spring's JdbcTemplate and running a query like this:
SELECT COLNAME FROM TABLEA GROUP BY COLNAME
There are no named parameters being passed, however, column name, COLNAME, will be passed...
Diarrhoea asked 13/11, 2012 at 0:59
2
Solved
I want to pass list values in IN clause using jdbcTemplate in mysql query. Like below,
List<Long> listId= new ArrayList<>();
listId.add(1234L);
listId.add(1235L);
listId.add(...
Johannisberger asked 30/5, 2016 at 5:22
5
Solved
I was wondering if there is a more elegant way to do IN() queries with Spring's JDBCTemplate. Currently I do something like that:
StringBuilder jobTypeInClauseBuilder = new StringBuilder();
for(in...
Boyles asked 25/8, 2009 at 9:16
4
I am using Spring JDBCTemplate to access data in database and its working fine. But FindBugs is pointing me a Minor issue in my code snippet.
CODE:
public String createUser(final User user) {
t...
Muddle asked 30/5, 2014 at 18:52
5
Solved
I have a method, 'databaseChanges', which call 2 operations: A, B in iterative way. 'A' first, 'B' last.
'A' & 'B' can be Create, Update Delete functionalities in my persistent storage, Oracle ...
Midmost asked 23/8, 2016 at 9:5
1
I have one application with DAO as follows. I want to junit this class. My Class looks like this.
public class DaoImpl implements Dao{
@Override
public User getUserInfo(String userid) {
retur...
Quantize asked 14/7, 2016 at 12:54
1
Solved
I have a four-column table in my Oracle 11g database implementing the extension-table anti-pattern. I noticed that some queries were taking very long and made an effort to create better indexes; it...
Rogue asked 13/6, 2016 at 7:53
1
Solved
One Way is to convert the List< Map < String, Object>> into List(object); Given Below
List<Map<String, Object>> ls = jdbcTemplate.queryForList(query);
List<Users> ls...
Enaenable asked 22/6, 2016 at 6:50
2
Solved
I tried to google this question but could not find: Is there a recommended method in Spring jdbcTemplate which should be used when we expect 0 or 1 rows to be returned. queryForObject() will throw ...
Jailbird asked 7/6, 2016 at 18:4
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