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postgresql reset auto increment

Shadowtampa answered on September 10, 2020 Popularity 1/10 Helpfulness 1/10

answer postgresql reset auto increment

related postgresql reset auto_increment index

postgresql reset auto increment

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   Route::get('/sync_database/', function () {
        // Get all the tables from your database
        //for postgres
        $tables = \DB::select('SELECT table_name FROM information_schema.tables WHERE table_schema = \'public\' ORDER BY table_name;');
        //For mysql
        // $tables = DB::select('SHOW TABLES');

        // Set the tables in the database you would like to ignore
        $ignores = array('password_resets');

        $altered_tables = array();

        //loop through the tables
        foreach ($tables as $table) {

            // if the table is not to be ignored then:
            if (!in_array($table->table_name, $ignores)) {

                //Get the max id from that table and add 1 to it
                $seq = \DB::table($table->table_name)->max('id') + 1;

                // alter the sequence to now RESTART WITH the new sequence index from above (
                    //for MySQL go \DB::select('ALTER TABLE ' . $table->Tables_in_db . ' AUTO_INCREMENT ' . $seq);
                    // Tables_in_db
                    //for Postgres go \DB::select('ALTER SEQUENCE ' . $table->Tables_in_db . '_id_seq RESTART WITH ' . $seq);)
                    // table_name
                \DB::select('ALTER SEQUENCE ' . $table->table_name . '_id_seq RESTART WITH ' . $seq);
 
                array_push($altered_tables, $table->table_name);
            }
        }

        print_r($altered_tables);
    });

Popularity 1/10 Helpfulness 1/10 Language sql

Source: Grepper

Tags: auto-increment postgresql reset sql

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Contributed on Feb 22 2022

Shadowtampa

0 Answers Avg Quality 2/10

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-- Change the starting value of the sequence

ALTER SEQUENCE project_id_seq RESTART 3000;

-- Same but dynamic :

SELECT SETVAL('project_id_seq', (SELECT MAX(id) + 1 FROM project));

Popularity 9/10 Helpfulness 9/10 Language sql

Source: stackoverflow.com

Tags: postgresql p

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Contributed on Sep 10 2020

The Strangest Salamander

0 Answers Avg Quality 2/10

postgresql reset auto increment

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