There are 2 related table above. There are service_no 1,2,3,5. Service 1,2,3
are type e-line, service 5 is type e-lan. Service 1,2,3 own 2
service_port(sp_no 1,2). Service 5 owns 3 service_port(sp_no 1,2,3).
What is the count of services have more than 2 service_port(sp) and type is
e-lan? The answer is 1. Could it be described as one sql statement?
CREATE TABLE service_table (
service_name TEXT, /* name of the service (unique) */
service_no INTEGER, /* internal service number, assigned by the
system. */
service_type TEXT, /* Type of Service. Should be one of
the following:
e-lan, e-line, e-tree, ip-forward
The default should be e-line */
learning_enabled INTEGER, /* Learning Enabled 0=no 1=yes 1=default */
col_status TEXT,
cfg_status TEXT);
INSERT INTO "service_table" VALUES('e-line-1',1,'e-line',1,'','committed');
INSERT INTO "service_table" VALUES('test',2,'e-line',1,'','committed');
INSERT INTO "service_table" VALUES('uni1-evc1',3,'e-line',1,'','committed');
INSERT INTO "service_table"
VALUES('zero-touch-test',5,'e-lan',1,'','committed');
CREATE TABLE service_port_table(
sp_no INTEGER, /* Range 1 to 256 */
service_no INTEGER, /* The Service this service port belongs to */
sp_idx INTEGER, /* This is used to identify the
classification rule:
This should range from 1 to 10000 */
if_idx INTEGER, /* Interface Index of the underlying interface */
INSERT INTO "service_port_table" VALUES(1,1,1,26);
INSERT INTO "service_port_table" VALUES(2,1,2,43);
INSERT INTO "service_port_table" VALUES(1,2,3,53);
INSERT INTO "service_port_table" VALUES(2,2,4,26);
INSERT INTO "service_port_table" VALUES(1,3,5,29);
INSERT INTO "service_port_table" VALUES(2,3,6,54,);
INSERT INTO "service_port_table" VALUES(1,5,20,12);
INSERT INTO "service_port_table" VALUES(2,5,21,58);
INSERT INTO "service_port_table" VALUES(3,5,22,27);
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