我遇到LASTVAL()功能问题。我有一个触发器:
CREATE OR REPLACE FUNCTION schema_name.function_name() RETURNS TRIGGER AS
$BODY$
DECLARE
registry_id bigint;
BEGIN
INSERT INTO schema_name.table_name(column1, column2) VALUES (value1, value2);
SELECT LASTVAR() INTO registry_id;
...
当触发器被触发时,我收到错误:
ERROR: function lastvar() does not exist
LINE 1: SELECT LASTVAR()
^
HINT: No function matches the given name and argument types. You might need to add explicit type casts.
QUERY: SELECT LASTVAR()
CONTEXT: PL/pgSQL function "function_name" line 5 at SQL statement
该表有一个PK列,其SEQUENCE为DEFAULT值:
...
table_name_id bigint NOT NULL DEFAULT nextval('table_name_seq'::regclass),
...
答案 0 :(得分:0)
你写了LASTVAR()而不是LASTVAL()( R 而不是 L )。