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Minor update Chapter 17

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This commit is contained in:
anthonydb 2021-05-16 14:42:01 -04:00
parent 8d9ffbf73f
commit 013c40062c
1 changed files with 4 additions and 3 deletions
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7
Chapter_17/Chapter_17.sql
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@ -175,7 +175,6 @@ FROM teachers;
-- Listing 17-15: Creating an update_personal_days() procedure -- Listing 17-15: Creating an update_personal_days() procedure
CREATE OR REPLACE PROCEDURE update_personal_days() CREATE OR REPLACE PROCEDURE update_personal_days()
LANGUAGE plpgsql
AS $$ AS $$
BEGIN BEGIN
UPDATE teachers UPDATE teachers
@ -191,7 +190,8 @@ BEGIN
END; END;
RAISE NOTICE 'personal_days updated!'; RAISE NOTICE 'personal_days updated!';
END END
$$; $$
LANGUAGE plpgsql;
-- To invoke the procedure: -- To invoke the procedure:
CALL update_personal_days(); CALL update_personal_days();
@ -207,7 +207,8 @@ RETURNS text AS $$
import re import re
cleaned = re.sub(r' County', '', input_string) cleaned = re.sub(r' County', '', input_string)
return cleaned return cleaned
$$ LANGUAGE plpython3u; $$
LANGUAGE plpython3u;
-- Listing 17-18: Testing the trim_county() function -- Listing 17-18: Testing the trim_county() function