Hi sqlite-users,
i'm working on a web-based workflow involving POW and Server-Side-JS
and sqlite for sure.
I'm trying to let a Trigger create a View. The first Trigger
('resetSyncMarker') cares for unique-keying in the config-table. The
second Trigger('makeView') shall create a View on insert into the
config-table. The View's name shall be the content of the inserted
shortName-field. The View shall select all rows in the files-table
WHERE mand-field=shortName-field.
BEGIN TRANSACTION;
CREATE TABLE config (
client VARCHAR,
isSynced INTEGER DEFAULT 0,
shortName CHAR(4),
remoteIndex VARCHAR,
localIndex VARCHAR,
lastCheck DATE DEFAULT CURRENT_DATE,
lastCheckSTR DATE DEFAULT CURRENT_DATE,
PRIMARY KEY (shortName) ON CONFLICT REPLACE
);
CREATE TABLE files (
mand CHAR(4),
name VARCHAR,
mailDate DATE DEFAULT CURRENT_DATE,
liveDate DATE DEFAULT 0,
pubDate DATE DEFAULT 0,
title VARCHAR,
PRIMARY KEY (mand, name) on CONFLICT REPLACE
);
CREATE TRIGGER resetSyncMarker INSERT ON files
BEGIN
UPDATE config SET isSynced = 0 WHERE shortName = new.mand;
END;
# begin of problem
CREATE TRIGGER makeView INSERT ON config
BEGIN
CREATE VIEW new.shortName AS SELECT * FROM files WHERE
mand=new.shortName;
END;
# eo-problem
COMMIT;
That gives me syntax-error's for the CREATE-statement inside the
CREATE TRIGGER-statement. I've tried variations, taken from the
mailing list:
CREATE VIEW new."shortName" AS SELECT * FROM files WHERE
mand=new."shortName";
CREATE VIEW quote(new.shortName) AS SELECT * FROM files WHERE
mand=quote(new.shortName);
Is this doable at all and maybe quoting/escaping is the problem ? Or
is it a goofy concept ?
thanks for the support, greets
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