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added direction, removed fill_status

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LinlyBoi
2023-12-17 22:19:44 +02:00
parent 08cbd352b3
commit 2d785c884e
1 changed files with 3 additions and 3 deletions
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db_related/serber_sql.sql
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@@ -54,11 +54,11 @@ CREATE TABLE prefers(pref_UID SERIAL,
-- time_of_day => Time object, nanosecond accuracy, y'all handle it idk -- time_of_day => Time object, nanosecond accuracy, y'all handle it idk
-- week_day => varchar as {Mon, Tue, Wed}, Could probs just encode with 0 -> 6 -- week_day => varchar as {Mon, Tue, Wed}, Could probs just encode with 0 -> 6
-- tram_line => int ranging 1 -> 4 -- tram_line => int ranging 1 -> 4
-- fill_status => Boolean, 1 full, 0 not as full -- direction => Boolean, 1 full, 0 not as full
CREATE TABLE arrival(time_of_day TIME, CREATE TABLE arrival(time_of_day TIME,
week_day INTEGER, week_day INTEGER,
tram_line INTEGER, tram_line INTEGER,
fill_status BOOLEAN direction BOOLEAN
CONSTRAINT ck PRIMARY KEY (week_day,tram_line) CONSTRAINT ck PRIMARY KEY (week_day,tram_line)
CONSTRAINT in_week CHECK (week_day >= 0 AND week_day <= 6) CONSTRAINT in_week CHECK (week_day >= 0 AND week_day <= 6)
CONSTRAINT valid_line CHECK (tram_line >= 1 AND tram_line <= 4) CONSTRAINT valid_line CHECK (tram_line >= 1 AND tram_line <= 4)