lookup and sort by sum of page views

General/.dbeaver/credentials-config.json

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+력糔㼕☈⼽�氇궅鐔亩䮟�픘䣖架ꝯᐋ⼃ᨑ儍땇⤵腱⇕䞙䤹䆓﯇燯㱆馗蕮䬳읗䰓⾯Α萩涓�㷿욕恍ג駇䱳齇⢂栟黵烼窛ꯧ≣앀뮒ꍄ㫰�槂耂銧烙ꎽ�騅ꥆ籙涫푍⭧ߦᎃ㢶㨇Ꮱ亶纻㹾ዘ鉒틣앵명䄡蘴撜쎫햎꺳

General/.dbeaver/data-sources.json

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+{
+	"folders": {},
+	"connections": {
+		"postgres-jdbc-176f7b8b950-5894084747c1b37d": {
+			"provider": "postgresql",
+			"driver": "postgres-jdbc",
+			"name": "samyers",
+			"save-password": true,
+			"show-system-objects": true,
+			"read-only": false,
+			"configuration": {
+				"host": "localhost",
+				"port": "5432",
+				"database": "samyers",
+				"url": "jdbc:postgresql://localhost:5432/samyers",
+				"home": "postgresql_client",
+				"type": "dev",
+				"properties": {
+					"connectTimeout": "20",
+					"loginTimeout": "20"
+				},
+				"provider-properties": {
+					"@dbeaver-show-non-default-db@": "false",
+					"@dbeaver-show-template-db@": "false",
+					"@dbeaver-show-unavailable-db@": "false",
+					"postgresql.dd.plain.string": "false",
+					"postgresql.dd.tag.string": "false"
+				},
+				"auth-model": "native"
+			}
+		},
+		"apache_hive2-1773aaa0714-4ccd17a4d50e30c4": {
+			"provider": "hive",
+			"driver": "apache_hive2",
+			"name": "localhost",
+			"save-password": true,
+			"show-system-objects": true,
+			"read-only": false,
+			"configuration": {
+				"host": "localhost",
+				"port": "10000",
+				"url": "jdbc:hive2://localhost:10000",
+				"type": "dev",
+				"auth-model": "native",
+				"handlers": {}
+			}
+		}
+	},
+	"connection-types": {
+		"dev": {
+			"name": "Development",
+			"color": "255,255,255",
+			"description": "Regular development database",
+			"auto-commit": true,
+			"confirm-execute": false,
+			"confirm-data-change": false
+		}
+	}
+}

General/.dbeaver/project-metadata.json

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+{"resources":{"Scripts/Script-1.sql":{"default-schema":"public","sql-editor-data-source-id":"postgres-jdbc-176f7b8b950-5894084747c1b37d","default-datasource":"postgres-jdbc-176f7b8b950-5894084747c1b37d","default-catalog":"samyers"},"Scripts/Script-2.sql":{"default-schema":"project0","sql-editor-data-source-id":"postgres-jdbc-176f7b8b950-5894084747c1b37d","default-datasource":"postgres-jdbc-176f7b8b950-5894084747c1b37d","default-catalog":"samyers"},"Scripts/Script-3.sql":{"default-schema":"project0","sql-editor-data-source-id":"postgres-jdbc-176f7b8b950-5894084747c1b37d","default-datasource":"postgres-jdbc-176f7b8b950-5894084747c1b37d","default-catalog":"samyers"},"Scripts/Script-4.sql":{"default-schema":"pageviews","sql-editor-data-source-id":"apache_hive2-1773aaa0714-4ccd17a4d50e30c4","default-datasource":"apache_hive2-1773aaa0714-4ccd17a4d50e30c4","default-catalog":"samyers"},"Scripts/Script.sql":{"default-schema":"public","sql-editor-data-source-id":"postgres-jdbc-176f7b8b950-5894084747c1b37d","default-datasource":"postgres-jdbc-176f7b8b950-5894084747c1b37d","default-catalog":"samyers"}}}

General/.project

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+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>General</name>
+	<comment>General DBeaver project</comment>
+	<projects>
+	</projects>
+	<buildSpec>
+	</buildSpec>
+	<natures>
+		<nature>org.jkiss.dbeaver.DBeaverNature</nature>
+	</natures>
+</projectDescription>

General/Scripts/Script-1.sql

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+-- DML : data mainpulation language, used to insert, update, and delete individual records
+-- DQL
+
+create table dogs (id SERIAL, name TEXT);
+
+alter sequence dogs_id_seq restart with 100;
+
+insert into dogs values
+(default, 'fido'),
+(default, 'rex'),
+(default, 'fido'),
+(default, 'fido');
+
+update dogs set name = 'blue' where id = 4;
+update dogs set name = 'red' where id = 3;
+
+delete from dogs
+
+select * from dogs;
+
+drop table dogs;

General/Scripts/Script-2.sql

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+select * from movies;

General/Scripts/Script-3.sql

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+select * from movies;

General/Scripts/Script-4.sql

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+CREATE DATABASE pageviews;
+
+USE pageviews;
+
+CREATE TABLE pageviews (
+	lang STRING,
+	page STRING,
+	count INT
+) ROW FORMAT DELIMITED
+FIELDS TERMINATED BY ' ';
+
+DESCRIBE pageviews;
+
+LOAD DATA LOCAL INPATH '/home/samyers/hadoop-2.7.7/pageviews/pageviews' INTO TABLE pageviews;
+
+SELECT * FROM pageviews;
+
+SELECT DISTINCT(page), SUM(count) OVER (PARTITION BY page ORDER BY page DESC) 
+AS total_count FROM pageviews 
+WHERE lang = 'en' AND page != 'Main_Page' AND page != 'Special:Search' AND page != '-';
+
+
+
+
+
+
+

General/Scripts/Script.sql

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+select * from cats;