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diff --git a/www/session/c_changesetapply_fknoaction.html b/www/session/c_changesetapply_fknoaction.html new file mode 100644 index 0000000..779c6e4 --- /dev/null +++ b/www/session/c_changesetapply_fknoaction.html @@ -0,0 +1,163 @@ +<!DOCTYPE html> +<html><head> +<meta name="viewport" content="width=device-width, initial-scale=1.0"> +<meta http-equiv="content-type" content="text/html; charset=UTF-8"> +<link href="../sqlite.css" rel="stylesheet"> +<title>Flags for sqlite3changeset_apply_v2</title> +<!-- path=../ --> +</head> +<body> +<div class=nosearch> +<a href="../index.html"> +<img class="logo" src="../images/sqlite370_banner.gif" alt="SQLite" border="0"> +</a> +<div><!-- IE hack to prevent disappearing logo --></div> +<div class="tagline desktoponly"> +Small. Fast. 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The + SAVEPOINT is committed if the changeset or patchset is successfully + applied, or rolled back if an error occurs. Specifying this flag + causes the sessions module to omit this savepoint. In this case, if the + caller has an open transaction or savepoint when apply_v2() is called, + it may revert the partially applied changeset by rolling it back.</p> + +<p><dt>SQLITE_CHANGESETAPPLY_INVERT <dd> + Invert the changeset before applying it. This is equivalent to inverting + a changeset using sqlite3changeset_invert() before applying it. It is + an error to specify this flag with a patchset.</p> + +<p><dt>SQLITE_CHANGESETAPPLY_IGNORENOOP <dd> + Do not invoke the conflict handler callback for any changes that + would not actually modify the database even if they were applied. + Specifically, this means that the conflict handler is not invoked + for: + <ul> + <li>a delete change if the row being deleted cannot be found, + <li>an update change if the modified fields are already set to + their new values in the conflicting row, or + <li>an insert change if all fields of the conflicting row match + the row being inserted. + </ul></p> + +<p><dt>SQLITE_CHANGESETAPPLY_FKNOACTION <dd> + If this flag it set, then all foreign key constraints in the target + database behave as if they were declared with "ON UPDATE NO ACTION ON + DELETE NO ACTION", even if they are actually CASCADE, RESTRICT, SET NULL + or SET DEFAULT. +</p><p>See also lists of + <a href="../session/objlist.html">Objects</a>, + <a href="../session/constlist.html">Constants</a>, and + <a href="../session/funclist.html">Functions</a>.</p> + |