Tag: Spring JdbcTemplate
Specific Columns Selection Here I am going to show you an example how to select only specific columns from a table. So you only need to select few columns from a table instead of selecting all columns. In other words you are going to fetch those columns which are required for your business purpose.
NamedParameterJdbcTemplate and Collections.singletonMap In this post I will show you how to use NamedParameterJdbcTemplate and Collections.singletonMap to execute query for returning result. The NamedParameterJdbcTemplate class adds support for programming JDBC statements using named parameters, as opposed to programming JDBC statements using only classic placeholder (?) arguments. The NamedParameterJdbcTemplate class wraps a JdbcTemplate, and delegates to…
BeanPropertySqlParameterSource In this post I will show you how to use NamedParameterJdbcTemplate and BeanPropertySqlParameterSource to execute query. The NamedParameterJdbcTemplate class adds support for programming JDBC statements using named parameters, as opposed to programming JDBC statements using only classic placeholder (?) arguments. The NamedParameterJdbcTemplate class wraps a JdbcTemplate, and delegates to the wrapped JdbcTemplate to do…
Introduction In this post I will show you how to use NamedParameterJdbcTemplate and MapSqlParameterSource to execute query for inserting or retrieving results from database table. The NamedParameterJdbcTemplate class adds support for programming JDBC statements using named parameters, as opposed to programming JDBC statements using only classic placeholder (?) arguments. An SqlParameterSource is a source of…
Auro-generated Id In this post I will show you how to get auto generated id of a newly inserted row in table. Spring provides an easy way to get this auto-generated key using executeAndReturnKey() method of SimpleJdbcInsert which is supported Spring JDBC 3 onwards. For most of the records I will use auto generated Id…
Generated Id In this post I will show you how to get auto generated id of a newly inserted row in table. Spring provides an easy way to get this auto-generated key using KeyHolder which is supported Spring JDBC 3 onward. I am going to use PreparedStatement to get the auto generated id value. For…