kaspad/apiserver/db/migrations/000002_create_parent_blocks_table.up.sql
Ori Newman 744c17b4c8 [NOD-280] Create database for API server (#373)
* [NOD-280] Create database for API server

* [NOD-280] Rename public_key_script to pk_script

* [NOD-280] Change indexes names

* [NOD-280] Add accepting block to blocks and transactions table and remove accepting_blocks table

* [NOD-280] Add readme

* [NOD-280] Change VARCHAR(32) to CHAR(64)

* [NOD-280] Rename location_in_block to index
2019-08-22 17:21:09 +03:00

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SQL

CREATE TABLE `parent_blocks`
(
`block_id` BIGINT UNSIGNED NOT NULL,
`parent_block_id` BIGINT UNSIGNED NOT NULL,
PRIMARY KEY (`block_id`, `parent_block_id`),
CONSTRAINT `fk_parent_blocks_block_id`
FOREIGN KEY (`block_id`)
REFERENCES `blocks` (`id`),
CONSTRAINT `fk_parent_blocks_parent_block_id`
FOREIGN KEY (`parent_block_id`)
REFERENCES `blocks` (`id`)
);