60 lines
1.6 KiB
MySQL
60 lines
1.6 KiB
MySQL
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CREATE TEMPORARY TABLE IF NOT EXISTS copy_table LIKE origin_table;
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CREATE TEMPORARY EXTERNAL TABLE IF NOT EXISTS list_bucket_multiple (col1 STRING, col2 INT, col3 STRING) COMMENT 'this is a comment';
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CREATE TABLE IF NOT EXISTS derived_table AS
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SELECT
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*
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FROM
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origin_table;
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CREATE VIEW mydb.bro_view
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AS SELECT * FROM mydb.sale_tbl;
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CREATE VIEW mydb.task_view (
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taskId COMMENT '任务id',
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taskName COMMENT '任务名称',
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taskRunTime COMMENT '任务运行时长'
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)
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COMMENT '一个任务信息视图'
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TBLPROPERTIES(
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'author'='hayden'
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)
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AS SELECT DISTINCT id, `name`, runtime
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FROM task_tbl
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WHERE type='day';
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CREATE MATERIALIZED VIEW IF NOT EXISTS mydb.bro_view
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DISABLE REWRITE
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COMMENT '一个测试视图'
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AS SELECT * FROM mydb.sale_tbl;
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SELECT col1, col2 FROM table_name_1;
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SELECT a.* FROM a JOIN b ON (a.id = b.id AND a.department = b.department);
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FROM table_name_1 SELECT col1, col2;
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FROM a JOIN b ON (a.id = b.id AND a.department = b.department) SELECT a.*;
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INSERT INTO TABLE students(a,b,c)
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VALUES ('fred flintstone', 35, 1.28), ('barney rubble', 32, 2.32);
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INSERT INTO table_name PARTITION (country, state)
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SELECT col1, col2,
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CONCAT(country, '_', state) AS country_state
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FROM source_table;
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FROM page_view_stg pvs
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INSERT OVERWRITE TABLE page_view PARTITION(dt='2008-06-08', country)
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SELECT pvs.viewTime, pvs.userid, pvs.page_url, pvs.referrer_url, null, null, pvs.ip, pvs.cnt;
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CREATE DATABASE mydb;
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CREATE REMOTE DATABASE mydb;
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SHOW LOCKS DATABASE db1;
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CREATE FUNCTION base_analizer AS 'com.udf.BaseFieldUDF';
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CREATE TEMPORARY FUNCTION flat_analizer AS 'com.udtf.EventJsonUDTF';
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