Doh that should be
create table x ( the_index_column serial );
create table y ( the_index_column bigserial );
insert into x ( the_index_column ) values ( default );
insert into y ( the_index_column ) values ( default );
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Question
Create sequence to auto increment index
I am new to postgresql. I know it doesn't do auto increment on index. I am not sure how to say this: how do I create a sequence on command line so that I can get the next index # in my table FILE_RECORD.
Thanks a lot
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Answers
treacle=> create table file_record ( "index#" bigserial primary key, col1 text );
NOTICE: CREATE TABLE will create implicit sequence "file_record_index#_seq" for serial column "file_record.index#"
NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "file_record_pkey" for table "file_record"
CREATE TABLE
treacle=> insert into file_record( col1 ) values ( 'PostgreSQL does auto increment on index' );
INSERT 98359 1
treacle=> select * from file_record;
index# | col1
--------+-----------------
1 | PostgreSQL does auto increment on index
(1 row)
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by: earthman2Posted on 2006-07-02 at 01:58:07ID: 17026145
create table x ( the_index_column serial );
create table y ( the_index_column bigserial );
insert into x ( the_index ) values ( default );
insert into y ( the_index ) values ( default );