I am currently working on a project which will use Entity Framework 6.1.1 and an Oracle 11g database backend. I will be accessing tables across multiple schemas some of which have foreign key relationships across schemas as well (look-up tables, enterprise data, etc...). 

Traditionally we have used synonyms as a means of exposing these cross-schema tables to a particular login. My question is... how can I map these synonyms in EF6 using code first mapping? I have no problems mapping to tables directly within a single schema, but this of course won't be sufficient since my tables cross several schemas. So far my code first mappings do not recognize synonyms.

Has anyone been able to do code-first mappings to Oracle synonyms?
['https://Stackoverflow.com/questions/27553515', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2701219/']
To have each column be a different color, all you have to do is set the `colorByPoint` property to `true`.

Reference:

* <http://api.highcharts.com/highcharts#plotOptions.column.colorByPoint>

Alternatively you can make each column a separate series, which gives you additional levels of control.

*OTOH, in the majority of cases, having each column a separate color serves no purpose except to clutter and confuse the data, and make the user work harder cognitively to interpret the chart.*

If you want to highlight a single column for a particular reason, you can do that by adding the fillColor property to the data array:

Something like:

```
data:[2,4,5,{y:9,fillColor:'rgba(204,0,0,.75)',note:'Wow, look at this one'},4,5,6]

```
I finally found a way to show more than 1 color for each column:

```
 var charts1 = [];
     var $containers1 = $('#container1');
     var datasets1 = [{
                    name: 'Dalias',
                    data: [29]
                },
                {
                    name: 'Lilas',
                    data: [1]
                },
                {
                    name: 'Tulipanes',
                    data: [15]
                }];
        $('#container1').highcharts({
            chart: {
                type: 'column',
                backgroundColor: 'transparent'
            },
            title: {
                text: 'Montos pedidos por división'
            },
            tooltip: {
                pointFormat: '<span style="color:{series.color};" />{series.name} </span>:<b>{point.y}</b>',
                useHTML: true
            },
            plotOptions: {
                column: {
                    pointPadding: 0.2,
                    borderWidth: 0
                },
                series : {
                    cursor: 'pointer',
                    point: {
                        events: {
                            /*click: function() {
                                verDetalle("Especialidades,"+ this.series.name);
                            }*/
                        }
                    }
                }
            },
            credits:{
                enabled: false
            },
            yAxis: {
                min: 0,
                title: {
                    text: ''
                }
            },
            xAxis: {
                categories: ['División']
            },
            series: datasets1
        }); 

```