Add support for using bit type in parameterised statements.

tediousjs · May 7, 2012 · 2fb0d1a · 2fb0d1a
1 parent 2a73325
commit 2fb0d1a
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Showing 2 changed files with 35 additions and 0 deletions.
diff --git a/src/data-type.coffee b/src/data-type.coffee
@@ -26,6 +26,19 @@ TYPE =
   0x32:
     type: 'BIT'
     name: 'Bit'
+    declaration: () ->
+      'bit'
+    writeParameterData: (buffer, parameter) ->
+      # ParamMetaData (TYPE_INFO)
+      buffer.writeUInt8(typeByName.BitN.id)
+      buffer.writeUInt8(1)
+
+      # ParamLenData
+      if typeof parameter.value == 'undefined' || parameter.value == null
+        buffer.writeUInt8(0)
+      else
+        buffer.writeUInt8(1)
+        buffer.writeUInt8(if parameter.value then 1 else 0)
   0x34:
     type: 'INT2'
     name: 'SmallInt'

diff --git a/test/integration/parameterised-statements-test.coffee b/test/integration/parameterised-statements-test.coffee
@@ -15,6 +15,15 @@ getConfig = ->
 
   config
 
+exports.bitTrue = (test) ->
+  execSql(test, TYPES.Bit, true)
+
+exports.bitFalse = (test) ->
+  execSql(test, TYPES.Bit, false)
+
+exports.bitNull = (test) ->
+  execSql(test, TYPES.Bit, null)
+
 exports.tinyInt = (test) ->
   execSql(test, TYPES.TinyInt, 8)
 
@@ -54,6 +63,15 @@ exports.nVarChar = (test) ->
 exports.nVarCharNull = (test) ->
   execSql(test, TYPES.NVarChar, null)
 
+exports.outputBitTrue = (test) ->
+  execSqlOutput(test, TYPES.Bit, true)
+
+exports.outputBitFalse = (test) ->
+  execSqlOutput(test, TYPES.Bit, false)
+
+exports.outputBitNull = (test) ->
+  execSqlOutput(test, TYPES.Bit, null)
+
 exports.outputTinyInt = (test) ->
   execSqlOutput(test, TYPES.TinyInt, 3)
 
@@ -156,6 +174,10 @@ execSql = (test, type, value) ->
       test.done()
   )
 
+  connection.on('errorMessage', (error) ->
+    console.log("#{error.number} : #{error.message}")
+  )
+
   connection.on('debug', (text) ->
     #console.log(text)
   )