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CREATE TABLE umami.event_data_new
(
website_id UUID,
session_id UUID,
event_id UUID,
url_path String,
event_name String,
data_key String,
string_value Nullable(String),
number_value Nullable(Decimal64(4)),
date_value Nullable(DateTime('UTC')),
data_type UInt32,
created_at DateTime('UTC'),
job_id Nullable(UUID)
)
engine = MergeTree
ORDER BY (website_id, event_id, data_key, created_at)
SETTINGS index_granularity = 8192;
INSERT INTO umami.event_data_new
SELECT website_id,
session_id,
event_id,
url_path,
event_name,
event_key,
string_value,
number_value,
date_value,
data_type,
created_at,
NULL
FROM umami.event_data;
CREATE TABLE umami.session_data
(
website_id UUID,
session_id UUID,
data_key String,
string_value Nullable(String),
number_value Nullable(Decimal64(4)),
date_value Nullable(DateTime('UTC')),
data_type UInt32,
created_at DateTime('UTC'),
job_id Nullable(UUID)
)
engine = MergeTree
ORDER BY (website_id, session_id, data_key, created_at)
SETTINGS index_granularity = 8192;
RENAME TABLE umami.event_data TO umami.event_data_old;
RENAME TABLE umami.event_data_new TO umami.event_data;
/*
DROP TABLE umami.event_data_old
*/
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