SQL 在 postgresql 中打印变量的值
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时间:2020-09-01 01:48:05 来源:igfitidea点击:
printing a value of a variable in postgresql
提问by Rustam Issabekov
I have a postgresql function
我有一个 postgresql 函数
CREATE OR REPLACE FUNCTION fixMissingFiles() RETURNS VOID AS $$
DECLARE
deletedContactId integer;
BEGIN
SELECT INTO deletedContactId contact_id FROM myContacts WHERE id=206351;
-- print the value of deletedContactId variable to the console
END;
$$ LANGUAGE plpgsql;
How can I print the value of the deletedContactId to the console?
如何将deletedContactId 的值打印到控制台?