cassanknex - npm Package Compare versions

Comparing version 1.8.0 to 1.9.0

componentDeclarations/componentCompilerMethods.js

@@ -26,4 +26,5 @@ /**
     "dropType": "dropType",
-    "dropTypeIfExists": "dropTypeIfExists"
+    "dropTypeIfExists": "dropTypeIfExists",
 
+    "truncate": "truncate"
   },
@@ -30,0 +31,0 @@ "query": {

package.json

 {
   "name": "cassanknex",
-  "version": "1.8.0",
+  "version": "1.9.0",
   "description": "An Apache Cassandra CQL query builder with support for the DataStax NodeJS driver, written in the spirit of Knex.",
@@ -23,5 +23,5 @@ "main": "index.js",
   "dependencies": {
-    "cassandra-driver": "^2.0.1",
+    "cassandra-driver": "^2.2.1",
     "inherits": "^2.0.1",
-    "lodash": "^3.7.0"
+    "lodash": "^3.10.1"
   },
@@ -28,0 +28,0 @@ "devDependencies": {

README.md

@@ -10,2 +10,8 @@
 
+## Installation
+
+```
+npm install cassanknex
+```
+
 ## Index
@@ -482,9 +488,10 @@
 - createColumnFamilyIfNotExists
-- dropColumnFamily
-- dropColumnFamilyIfExists
 - createIndex
 - createType
 - createTypeIfNotExists
+- dropColumnFamily
+- dropColumnFamilyIfExists
 - dropType
 - dropTypeIfExists
+- truncate
 
@@ -552,2 +559,4 @@ ##### <a name="QueryCommands-Keyspaces"></a>*For keyspace queries*:
 
+- 1.9.0
+  - Add `truncate` functionality.
 - 1.8.0
@@ -554,0 +563,0 @@ - Add `batch` execution functionality per the specifications laid out in issue [#19](https://github.com/azuqua/cassanknex/issues/19).

schema/columnFamilyCompiler.js

@@ -98,2 +98,5 @@ /**
     return this._wrapMethod(component, "dropTypeIfExists", _getDropType(), arguments);
+  },
+  truncate: function () {
+    return this._wrapMethod(component, "truncate", _getTruncate(), arguments);
   }
@@ -293,6 +296,8 @@ };
 
-    if (compiling.value.columnFamily)
+    if (compiling.value.columnFamily) {
       this._setColumnFamily(compiling.value.columnFamily);
-    if (compiling.value.keyspace)
+    }
+    if (compiling.value.keyspace) {
       this._setKeyspace(compiling.value.keyspace);
+    }
 
@@ -312,2 +317,29 @@ var dropStatement = compiling.value.ifNot ? "DROP TYPE IF EXISTS " : "DROP TYPE "
 
+function _getTruncate() {
+
+  return function (columnFamily) {
+
+    var compiling = this.getCompiling("truncate", {
+      columnFamily: columnFamily
+    });
+
+    if (compiling.value.columnFamily) {
+      this._setColumnFamily(compiling.value.columnFamily);
+    }
+    if (compiling.value.keyspace) {
+      this._setKeyspace(compiling.value.keyspace);
+    }
+
+    var truncateStatement = "TRUNCATE " +
+      [formatter.wrapQuotes(this.keyspace()), formatter.wrapQuotes(this.columnFamily())].join(".") +
+      " ;";
+
+    this.query({
+      cql: truncateStatement
+    });
+
+    return this;
+  };
+}
+
 function _compileColumns(client, deliminator, wrap) {
@@ -314,0 +346,0 @@

tests/columnFamily.test.js

@@ -260,2 +260,14 @@ /**
   });
+
+  // TRUNCATE
+
+  it("should compile a truncate column family statement", function () {
+
+    var cql = 'TRUNCATE "cassanKnexy"."columnFamily" ;'
+      , qb = cassanKnex("cassanKnexy")
+        .truncate("columnFamily");
+
+    var _cql = qb.cql();
+    assert(_cql === cql, "Expected compilation: '" + cql + "' but compiled: " + _cql);
+  });
 });

tests/live/live.test.js

@@ -246,2 +246,12 @@ /**
           });
+      },
+      // test the truncate execution
+      function (next) {
+
+        var qb = cassanKnex(keyspace)
+          .truncate(columnFamily)
+          .exec(function (err, resp) {
+            assert(!err, err);
+            next(err);
+          });
       }
@@ -248,0 +258,0 @@ ], function (err) {

No alert changes

Improved metrics

Total package byte prevSize

103820

increased by1.4%

Lines of code

2372

increased by1.85%

Number of lines in readme file

596

increased by1.53%

Dependency changes

• Updatedcassandra-driver@^2.2.1

• Updatedlodash@^3.10.1