cartodb4/cartodb-postgresql
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Make the code nicer by avoiding IF/THEN/ELSE

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As suggested by Algunenano.
This commit is contained in:
Rafa de la Torre 2018-07-03 15:35:05 +02:00
parent af142306aa
commit 61d2024eb5
1 changed files with 4 additions and 5 deletions
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9
scripts-available/CDB_Helper.sql
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@ -165,12 +165,11 @@ $$ LANGUAGE 'plpgsql' IMMUTABLE PARALLEL SAFE;
CREATE OR REPLACE FUNCTION cartodb._CDB_Table_Exists(table_name_with_optional_schema TEXT) CREATE OR REPLACE FUNCTION cartodb._CDB_Table_Exists(table_name_with_optional_schema TEXT)
RETURNS bool RETURNS bool
AS $$ AS $$
DECLARE
table_exists bool := false;
BEGIN BEGIN
IF EXISTS(SELECT * FROM pg_class WHERE table_name_with_optional_schema::regclass::oid = oid AND relkind = 'r') THEN table_exists := EXISTS(SELECT * FROM pg_class WHERE table_name_with_optional_schema::regclass::oid = oid AND relkind = 'r');
RETURN true; RETURN table_exists;
ELSE
RETURN false;
END IF;
EXCEPTION EXCEPTION
WHEN invalid_schema_name OR undefined_table THEN WHEN invalid_schema_name OR undefined_table THEN
RETURN false; RETURN false;