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Add bind capability to sqlite and mysql nodes

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Thanks to Scott Penrose for the patch.
This commit is contained in:
dceejay 2015-01-26 10:57:13 +00:00
parent d7dc9dae20
commit 5982da8495
6 changed files with 10 additions and 6 deletions
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1
storage/mysql/68-mysql.html
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@ -79,6 +79,7 @@
<p>This node uses the <b>query</b> operation against the configured database. This does allow both INSERTS and DELETES.
By it's very nature it allows SQL injection... so <i>be careful out there...</i></p>
<p><b>msg.topic</b> must hold the <i>query</i> for the database, and the result is returned in <b>msg.payload</b>.</p>
<p><b>msg.payload</b> can contain an array of values to bind to the topic.</p>
<p>Typically the returned payload will be an array of the result rows.</p>
<p>If nothing is found for the key then <i>null</i> is returned,</p>
<p>The reconnect timeout in milliseconds can be changed by adding a line to <b>settings.js</b>

3
storage/mysql/68-mysql.js
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@ -101,7 +101,8 @@ module.exports = function(RED) {
node.on("input", function(msg) {
if (typeof msg.topic === 'string') {
//console.log("query:",msg.topic);
node.mydbConfig.connection.query(msg.topic, function(err, rows) {
var bind = Array.isArray(msg.payload) ? msg.payload : [];
node.mydbConfig.connection.query(msg.topic, bind, function(err, rows) {
if (err) { node.warn(err); }
else {
msg.payload = rows;

4
storage/mysql/package.json
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@ -1,9 +1,9 @@
{
"name" : "node-red-node-mysql",
"version" : "0.0.4",
"version" : "0.0.5",
"description" : "A Node-RED node to read and write to a MySQL database",
"dependencies" : {
"mysql" : "2.3.*"
"mysql" : "2.5.*"
},
"repository" : {
"type":"git",

4
storage/sqlite/package.json
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@ -1,9 +1,9 @@
{
"name" : "node-red-node-sqlite",
"version" : "0.0.3",
"version" : "0.0.4",
"description" : "A sqlite node for Node-RED",
"dependencies" : {
"sqlite3" : "2.x"
"sqlite3" : "3.0.*"
},
"repository" : {
"type":"git",

1
storage/sqlite/sqlite.html
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@ -50,6 +50,7 @@
<p>This node uses the <b>db.all</b> operation against the configured database. This does allow INSERTS, UPDATES and DELETES.
By it's very nature it is SQL injection... so <i>be careful out there...</i></p>
<p><b>msg.topic</b> must hold the <i>query</i> for the database, and the result is returned in <b>msg.payload</b>.</p>
<p><b>msg.payload</b> can contain an array of values to bind to the topic.</p>
<p>Typically the returned payload will be an array of the result rows, (or an error).</p>
<p>The reconnect timeout in milliseconds can be changed by adding a line to <b>settings.js</b>
<pre>sqliteReconnectTime: 20000,</pre></p>

3
storage/sqlite/sqlite.js
View File

@ -57,7 +57,8 @@ module.exports = function(RED) {
node.on("input", function(msg) {
if (typeof msg.topic === 'string') {
//console.log("query:",msg.topic);
node.mydbConfig.db.all(msg.topic, function(err, row) {
var bind = Array.isArray(msg.payload) ? msg.payload : [];
node.mydbConfig.db.all(msg.topic, bind, function(err, row) {
if (err) { node.warn(err); }
else {
msg.payload = row;