spring-jdbc

I am not able to figure out how to implement this. Any help and/or pointers will be greatly appreciated. Currently, my Java/Spring application backend is deployed on EC2 and accessing MySQL on RDS successfully using the regular Spring JDBC setup. That is, storing database info in application.properties and configuring DataSource and JdbcTemplate in @Configuration class. Everything works fine. Now, I need to access MySQL on RDS securely . RDS instance has IAM Authentication enabled. I have also successfully created IAM role and applied inline policy . Then, following the AWS RDS documentation

Can someone point me to some resources about the performance comparison among the different Query DSL libraries available for using with Java, like: Querydsl , jOOQ , JEQUEL , activejdbc , iciql and etc... Background: I m using Spring JDBC template, but that still required the queries to be written in plain string format. Although I don't have issues in writing the direct queries, but I m concerned having direct dependency on DB table names. I don't want to use any ORM framework like Hibernate or JPA/EclipseLink. I need the raw performance as high as possible (IMO, they are good for more CRUD

I have my application.properties set up like this : spring.datasource.username = root spring.datasource.password = root spring.datasource.url = jdbc:mysql://localhost:3306/dbname?useUnicode=yes&characterEncoding=UTF-8 spring.datasource.driver-class-name=com.mysql.jdbc.Driver spring.jpa.show-sql = true spring.jpa.hibernate.ddl-auto = update spring.jpa.properties.hibernate.dialect = org.hibernate.dialect.MySQL5Dialect And In my pom.xml I have property set up like this : <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8<

I wonder if any one could help me with this. I encountered an issue when I tried writing code with Spring JDBC. When I ran the server, I got the message like I mentioned in the title. I have google it and someone said that you should import ojdbc.jar. However, I have already imported it. Here comes my code: <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd"> <bean id="dataSource" class="org

Java spring custom Oracle type as a param and getting following error. I don't understand what does that mean by invalid name pattern ? Any help appreciated. org.springframework.jdbc.UncategorizedSQLException: ### Error updating database. Cause: java.sql.SQLException: invalid name pattern: UPSELL.mkt_list_tab ### The error may involve com.comcast.upsell.dao.ProviderAndRegionalDao.getCorpsToMarketsList-Inline ### The error occurred while setting parameters ### SQL: call upsell_tx_etl_report.GET_OFFER_CORPS_TO_MARKETS( ?, ?, ? ) ### Cause: java.sql.SQLException: invalid name pattern: MY_SCHEMA

From the Spring JDBC documentation, I know how to insert a blob using JdbcTemplate final File blobIn = new File("spring2004.jpg"); final InputStream blobIs = new FileInputStream(blobIn); jdbcTemplate.execute( "INSERT INTO lob_table (id, a_blob) VALUES (?, ?)", new AbstractLobCreatingPreparedStatementCallback(lobhandler) { protected void setValues(PreparedStatement ps, LobCreator lobCreator) throws SQLException { ps.setLong(1, 1L); lobCreator.setBlobAsBinaryStream(ps, 2, blobIs, (int)blobIn.length()); } } ); blobIs.close(); And also how to retrieve the generated key of a newly inserted row :

The question is about the best practice usage for RowMapper in master/detail scenarios where we want to eagerly fetch details using spring jdbc. Assume that we have both Invoice and InvoiceLine classes. public class Invoice{ private BigDecimal invId; private Date invDate; private List<InvoiceLine> lines; } public class InvoiceLine{ private int order; private BigDecimal price; private BigDecimal quantity; } When using Spring Jdbc with a row mapper we usually have a public class InvoiceMapper implements RowMapper<Invoice>{ public Invoice mapRow(ResultSet rs, int rowNum) throws SQLException {

I am using Spring with JDBC and found that it is autocommit. How can I config to turn it off in spring-servlet.xml? This is my current configuration: <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close" p:driverClassName="${jdbc.driverClassName}" p:url="${jdbc.databaseurl}" p:username="${jdbc.username}" p:password="${jdbc.password}" /> <bean id="txManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource"/> </bean> It seems that my configuration missed this line: <tx:annotation-driven