Re: How to Insert the Row in ResultSet by moveToInsertRow() ... insertRow()? - Mailing list pgsql-jdbc
| From | Dave Cramer |
|---|---|
| Subject | Re: How to Insert the Row in ResultSet by moveToInsertRow() ... insertRow()? |
| Date | |
| Msg-id | 6FBFEA2D-BAE3-4420-9685-3FA10E070A54@fastcrypt.com Whole thread Raw |
| In response to | How to Insert the Row in ResultSet by moveToInsertRow() ... insertRow()? (vasylenko@uksatse.org.ua) |
| List | pgsql-jdbc |
On 10-Jan-07, at 5:47 AM, vasylenko@uksatse.org.ua wrote:
>
>
> Hello!
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> | I've got the Postgre database and table
> insdide |
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> |
> code: |
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> | CREATE TABLE
> groups |
> |
> ( |
> | id int4 NOT NULL DEFAULT nextval
> ('seq_group_id'::regclass), |
> | g_name text NOT
> NULL, |
> | CONSTRAINT i_group PRIMARY KEY
> (id) |
> | )
> |
> | WITHOUT
> OIDS; |
> | ALTER TABLE groups OWNER TO
> vasylenko; |
> | COMMENT ON TABLE groups IS 'Группы
> работников (объект, смена |
> | ...)';
> |
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> | As You can see: 2
> fields |
> | id - it's an autofill
> field. |
> |
> |
> | But when I try to insert the new Row in code putting
> under It |
> | generete the SQLException, that "id" filed was not found
> in |
> | ResultSet. But it mustn't be there as for
> me. |
> | I created the id field with default value from the
> sequence |
> |
> code: |
> |
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> |
> | CREATE SEQUENCE
> seq_group_id |
> | INCREMENT
> 1 |
> | MINVALUE
> 1 |
> | MAXVALUE
> 9223372036854775807 |
> | START
> 26 |
> | CACHE
> 1; |
> | ALTER TABLE seq_group_id OWNER TO
> vasylenko; |
> |
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> | The Code
> is: |
> |
> code: |
> |
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> |
> | ResultSet
> rs; |
> | Statement stat
> = |
> | conn.createStatement
> (ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CO|
> |
> NCUR_UPDATABLE); |
You only selected g_name , not id, g_name
Dave
> | rs = stat.executeQuery("Select g_name FROM
> groups"); |
> | try
> { |
> | rs.moveToInsertRow
> (); |
> | /
> ** |
> | ** !!!!!!!The exception generated
> there !!!!!!!!! |
> |
> */ |
> | }
> |
> | catch(SQLException ex)
> { |
> |
> |
> | System.out.print(ex.getMessage()
> +"\n"); |
> |
> return; |
> | }
> |
> |
> |
> | try
> { |
> | String temp = "New
> Group"; |
> |
> |
> | rs.updateObject(i+1,
> temp); |
> | }
> |
> |
> |
> | catch(SQLException ex)
> { |
> |
> |
> | System.out.print(ex.getMessage()
> +"\n"); |
> |
> return; |
> | }
> |
> |
> |
> |
> |
> | try
> { |
> | rs.insertRow
> (); |
> | }
> |
> | catch(SQLException
> ex) |
> |
> { |
> |
> |
> | System.out.print(ex.getMessage()
> +"\n"); |
> |
> |
> | }
> |
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> | I don't neew to make the ResultSet with both fields...
> 'cos I use|
> | this ResultSet Data in JTable table
> model. |
> | How to solve the
> problem? |
> |
> Thanks. |
> |
> |
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> |
> |
> |---------------------------------------------------------------------
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