Since NULL = NULL is always FALSE, this query needs to use IS instead.
This should fix the flood of DeliveryReceipts in the DB.
See https://www.sqlite.org/lang_expr.html
> The IS and IS NOT operators work like = and != except when one or both
> of the operands are NULL. In this case, if both operands are NULL,
> then the IS operator evaluates to 1 (true) and the IS NOT operator
> evaluates to 0 (false). If one operand is NULL and the other is not,
> then the IS operator evaluates to 0 (false) and the IS NOT operator is
> 1 (true). It is not possible for an IS or IS NOT expression to
> evaluate to NULL.
git-svn-id: file:///srv/svn/repo/suika/trunk@589 f0ae65fe-ee39-954e-97ec-027ff2717ef4
This allows users to set a default realname used if the per-network
realname isn't set.
A new "user update" command is introduced and can be extended to edit
other user properties and other users in the future.
git-svn-id: file:///srv/svn/repo/suika/trunk@568 f0ae65fe-ee39-954e-97ec-027ff2717ef4
This refactors the SQLite-specific bits into db_sqlite.go. A future
patch will add PostgreSQL support.
git-svn-id: file:///srv/svn/repo/suika/trunk@531 f0ae65fe-ee39-954e-97ec-027ff2717ef4
