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[#90] Added dhcp4_subnet_server table

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Tomek Mrugalski
2021-06-18 10:13:47 +02:00
parent 33f8449075
commit 8b2675373b
3 changed files with 41 additions and 0 deletions
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20
src/share/database/scripts/pgsql/dhcpdb_create.pgsql
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@@ -1573,6 +1573,26 @@ CREATE INDEX dhcp4_subnet_idx1 ON dhcp4_subnet (modification_ts);
CREATE INDEX dhcp4_subnet_idx2 ON dhcp4_subnet (shared_network_name);
CREATE TABLE dhcp4_subnet_server (
subnet_id BIGINT NOT NULL,
server_id BIGINT NOT NULL,
modification_ts TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (subnet_id, server_id),
CONSTRAINT fk_dhcp6_subnet_server_server_id
FOREIGN KEY (server_id) REFERENCES dhcp6_server (id) ON DELETE NO ACTION ON UPDATE NO ACTION,
CONSTRAINT fk_dhcp6_subnet_server_subnet_id
FOREIGN KEY (subnet_id) REFERENCES dhcp6_subnet (subnet_id) ON DELETE CASCADE ON UPDATE NO ACTION,
UNIQUE (subnet_id, server_id)
);
CREATE INDEX dhcp4_subnet_server_idx1 ON dhcp4_subnet_server(server_id);
CREATE INDEX dhcp4_subnet_server_idx2 ON dhcp4_subnet_server(modification_ts);
CREATE TRIGGER dhcp4_subnet_server_modification_ts_update
AFTER UPDATE ON dhcp4_subnet_server
FOR EACH ROW EXECUTE PROCEDURE modification_ts_update();
-- Create a table that holds all address pools in IPv4.
CREATE TABLE dhcp4_pool (
id SERIAL PRIMARY KEY NOT NULL,