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diff --git a/www/c3ref/blob_reopen.html b/www/c3ref/blob_reopen.html new file mode 100644 index 0000000..bfab690 --- /dev/null +++ b/www/c3ref/blob_reopen.html @@ -0,0 +1,149 @@ +<!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>Move a BLOB Handle to a New Row</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 new row is identified +by the rowid value passed as the second argument. Only the row can be +changed. The database, table and column on which the blob handle is open +remain the same. Moving an existing <a href="../c3ref/blob.html">BLOB handle</a> to a new row is +faster than closing the existing handle and opening a new one.</p> + +<p>The new row must meet the same criteria as for <a href="../c3ref/blob_open.html">sqlite3_blob_open()</a> - +it must exist and there must be either a blob or text value stored in +the nominated column. If the new row is not present in the table, or if +it does not contain a blob or text value, or if another error occurs, an +SQLite error code is returned and the blob handle is considered aborted. +All subsequent calls to <a href="../c3ref/blob_read.html">sqlite3_blob_read()</a>, <a href="../c3ref/blob_write.html">sqlite3_blob_write()</a> or +<a href="../c3ref/blob_reopen.html">sqlite3_blob_reopen()</a> on an aborted blob handle immediately return +SQLITE_ABORT. Calling <a href="../c3ref/blob_bytes.html">sqlite3_blob_bytes()</a> on an aborted blob handle +always returns zero.</p> + +<p>This function sets the database handle error code and message. +</p><p>See also lists of + <a href="../c3ref/objlist.html">Objects</a>, + <a href="../c3ref/constlist.html">Constants</a>, and + <a href="../c3ref/funclist.html">Functions</a>.</p> + |