Spring Framwork Data Access v5.3.36 SNAPSHOTjdbcTemplate.queryForObject("select count(*) from t_actor", Integer.class); Kotlin val rowCount = jdbcTemplate.queryForObject("select count(*) from t_actor")!! The following query uses a bind variable: "select count(*) from t_actor where first_name = ?", Integer.class, "Joe"); Kotlin val countOfActorsNamedJoe = jdbcTemplate.queryForObject ( "select count(*) from t_actor where first_name = "select last_name from t_actor where id = ?", String.class, 1212L); Kotlin val lastName = this.jdbcTemplate.queryForObject ( "select last_name from t_actor where id = ?", 0 码力 | 197 页 | 2.76 MB | 1 年前3
Spring Framework 2.5.x ReferencequeryForObject( "select surname from t_actor where id = ?", new Object[]{new Long(1212)}, String.class); Querying and populating a single domain object. Actor actor = (Actor) this.jdbcTemplate.queryForObject( surname from t_actor where id = ?", new Object[]{new Long(1212)}, new RowMapper() { public Object mapRow(ResultSet rs, int rowNum) throws SQLException { Actor actor = new Actor(); actor.setFirstName(rs setFirstName(rs.getString("first_name")); actor.setSurname(rs.getString("surname")); return actor; } }); Querying and populating a number of domain objects. Data access using JDBC Spring Framework (2.5.6) 253 Collection0 码力 | 590 页 | 4.31 MB | 1 年前3
Spring Framework 2.5.5 ReferencequeryForObject( "select surname from t_actor where id = ?", new Object[]{new Long(1212)}, String.class); Querying and populating a single domain object. Actor actor = (Actor) this.jdbcTemplate.queryForObject( surname from t_actor where id = ?", new Object[]{new Long(1212)}, new RowMapper() { public Object mapRow(ResultSet rs, int rowNum) throws SQLException { Actor actor = new Actor(); actor.setFirstName(rs setFirstName(rs.getString("first_name")); actor.setSurname(rs.getString("surname")); return actor; } }); Querying and populating a number of domain objects. Data access using JDBC Spring Framework (2.5.5) 252 Collection0 码力 | 588 页 | 4.30 MB | 1 年前3
Spring Framework 2.5.4 ReferencequeryForObject( "select surname from t_actor where id = ?", new Object[]{new Long(1212)}, String.class); Querying and populating a single domain object. Actor actor = (Actor) this.jdbcTemplate.queryForObject( surname from t_actor where id = ?", new Object[]{new Long(1212)}, new RowMapper() { public Object mapRow(ResultSet rs, int rowNum) throws SQLException { Actor actor = new Actor(); actor.setFirstName(rs setFirstName(rs.getString("first_name")); actor.setSurname(rs.getString("surname")); return actor; } }); Querying and populating a number of domain objects. Data access using JDBC Spring Framework (2.5.4) 251 Collection0 码力 | 587 页 | 4.30 MB | 1 年前3
Spring Framework 2.5.3 ReferencequeryForObject( "select surname from t_actor where id = ?", new Object[]{new Long(1212)}, String.class); Querying and populating a single domain object. Actor actor = (Actor) this.jdbcTemplate.queryForObject( surname from t_actor where id = ?", new Object[]{new Long(1212)}, new RowMapper() { public Object mapRow(ResultSet rs, int rowNum) throws SQLException { Actor actor = new Actor(); actor.setFirstName(rs setFirstName(rs.getString("first_name")); actor.setSurname(rs.getString("surname")); return actor; } }); Querying and populating a number of domain objects. Data access using JDBC Spring Framework (2.5.3) 251 Collection0 码力 | 587 页 | 4.30 MB | 1 年前3
Spring Framework 2.5.2 ReferencequeryForObject( "select surname from t_actor where id = ?", new Object[]{new Long(1212)}, String.class); Querying and populating a single domain object. Actor actor = (Actor) this.jdbcTemplate.queryForObject( surname from t_actor where id = ?", new Object[]{new Long(1212)}, new RowMapper() { public Object mapRow(ResultSet rs, int rowNum) throws SQLException { Actor actor = new Actor(); actor.setFirstName(rs setFirstName(rs.getString("first_name")); actor.setSurname(rs.getString("surname")); return actor; } }); Querying and populating a number of domain objects. Data access using JDBC Spring Framework (2.5.2) 251 Collection0 码力 | 579 页 | 4.26 MB | 1 年前3
Spring Framework 2.5.1 ReferencequeryForObject( "select surname from t_actor where id = ?", new Object[]{new Long(1212)}, String.class); Querying and populating a single domain object. Actor actor = (Actor) this.jdbcTemplate.queryForObject( surname from t_actor where id = ?", new Object[]{new Long(1212)}, new RowMapper() { public Object mapRow(ResultSet rs, int rowNum) throws SQLException { Actor actor = new Actor(); actor.setFirstName(rs setFirstName(rs.getString("first_name")); actor.setSurname(rs.getString("surname")); return actor; } }); Querying and populating a number of domain objects. Data access using JDBC Spring Framework (2.5.1) 249 Collection0 码力 | 583 页 | 4.27 MB | 1 年前3
Spring Framework 2.5.0 ReferencequeryForObject( "select surname from t_actor where id = ?", new Object[]{new Long(1212)}, String.class); Querying and populating a single domain object. Actor actor = (Actor) this.jdbcTemplate.queryForObject( surname from t_actor where id = ?", new Object[]{new Long(1212)}, new RowMapper() { public Object mapRow(ResultSet rs, int rowNum) throws SQLException { Actor actor = new Actor(); actor.setFirstName(rs setFirstName(rs.getString("first_name")); actor.setSurname(rs.getString("surname")); return actor; } }); Querying and populating a number of domain objects. Data access using JDBC Spring Framework (2.5) 246 Collection0 码力 | 575 页 | 4.22 MB | 1 年前3
Spring Framework Reference Documentation 4.3.26.RELEASEcount(*) from t_actor", Integer.class); A simple query using a bind variable: int countOfActorsNamedJoe = this.jdbcTemplate.queryForObject( "select count(*) from t_actor where first_name = queryForObject( "select last_name from t_actor where id = ?", new Object[]{1212L}, String.class); Querying and populating a single domain object: Actor actor = this.jdbcTemplate.queryForObject( from t_actor where id = ?", new Object[]{1212L}, new RowMapper<Actor>() { public Actor mapRow(ResultSet rs, int rowNum) throws SQLException { Actor actor = new0 码力 | 1323 页 | 4.08 MB | 1 年前3
Spring Framework Reference Documentation v4.3.2count(*) from t_actor", Integer.class); A simple query using a bind variable: int countOfActorsNamedJoe = this.jdbcTemplate.queryForObject( "select count(*) from t_actor where first_name = queryForObject( "select last_name from t_actor where id = ?", new Object[]{1212L}, String.class); Querying and populating a single domain object: Actor actor = this.jdbcTemplate.queryForObject( from t_actor where id = ?", new Object[]{1212L}, new RowMapper<Actor>() { public Actor mapRow(ResultSet rs, int rowNum) throws SQLException { Actor actor = new0 码力 | 1311 页 | 4.07 MB | 1 年前3
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