//=========================================================================================
CompletionVariantList Get_Variants_For_Items_1(List <SourceInfo> sources)
{
CompletionVariantList items = null;
//Колонки из указанных источников
foreach (var oSource in sources)
{
string sSchema = !string.IsNullOrEmpty(oSource.Schema) ? oSource.Schema : this.DefaultSchema;
var names = this.InfoProvider.GetColumnsFor(this.DropBrackets(sSchema), this.DropBrackets(oSource.Name));
items = CompletionVariantList.Combine(items, names, DataBaseLevel.Columns);
}
//Указанные источники (таблицы)
foreach (var oSource in sources)
{
string sName = !string.IsNullOrEmpty(oSource.Alias) ? oSource.Alias : oSource.Name;
items = CompletionVariantList.Combine(items, sName, DataBaseLevel.Table);
}
//Таблицы из схемы по умолчанию
{
var names = this.InfoProvider.GetObjectsInSchema(this.DropBrackets(this.DefaultSchema));
items = CompletionVariantList.Combine(items, names, DataBaseLevel.Table);
}
//Схемы
{
var names = this.InfoProvider.GetSchemas();
items = CompletionVariantList.Combine(items, names, DataBaseLevel.Schema);
}
return(items);
}
//=========================================================================================
CompletionVariantList Get_Variants_For_Items_2(string first, List <SourceInfo> sources)
{
SourceInfo oCurrentSource = null;
foreach (var oSource in sources)
{
string sKey = !string.IsNullOrEmpty(oSource.Alias) ? oSource.Alias : oSource.Name;
if (string.Compare(sKey, first, true) == 0)
{
oCurrentSource = oSource;
break;
}
}
if (oCurrentSource != null)
{
string sSchema = !string.IsNullOrEmpty(oCurrentSource.Schema) ? oCurrentSource.Schema : this.DefaultSchema;
var names = this.InfoProvider.GetColumnsFor(this.DropBrackets(sSchema), this.DropBrackets(oCurrentSource.Name));
return(CompletionVariantList.Combine(null, names, DataBaseLevel.Columns));
}
CompletionVariantList items = null;
{
var names = this.InfoProvider.GetColumnsFor(this.DefaultSchema, this.DropBrackets(first));
items = CompletionVariantList.Combine(items, names, DataBaseLevel.Columns);
}
{
var names = this.InfoProvider.GetObjectsInSchema(this.DropBrackets(first));
items = CompletionVariantList.Combine(items, names, DataBaseLevel.Table);
}
return(items);
}
//=========================================================================================
CompletionVariantList Get_Variants_For_Items_3(string first, string second, List <SourceInfo> sources)
{
SourceInfo oCurrentSource = null;
foreach (var oSource in sources)
{
if (string.IsNullOrEmpty(oSource.Alias) &&
string.Compare(oSource.Schema, first, true) == 0 &&
string.Compare(oSource.Name, second, true) == 0
)
{
oCurrentSource = oSource;
break;
}
}
if (oCurrentSource != null)
{
return(CompletionVariantList.Combine(null,
this.InfoProvider.GetColumnsFor(this.DropBrackets(oCurrentSource.Schema), this.DropBrackets(oCurrentSource.Name)),
DataBaseLevel.Columns));
}
else
{
return(CompletionVariantList.Combine(null,
this.InfoProvider.GetColumnsFor(this.DropBrackets(first), this.DropBrackets(second)),
DataBaseLevel.Columns));
}
}
//=========================================================================================
public override CompletionVariantList GetVariants()
{
CompletionVariantList items = null;
var names = this.InfoProvider.GetColumnsFor(this.Schema, this.Table);
items = CompletionVariantList.Combine(items, names, DataBaseLevel.Columns);
return(items);
}
//=========================================================================================
CompletionVariantList Get_Variants_For_Sources_1()
{
CompletionVariantList items = null;
{
var names = this.InfoProvider.GetSchemas();
items = CompletionVariantList.Combine(items, names, DataBaseLevel.Schema);
}
{
var names = this.InfoProvider.GetObjectsInSchema(this.DefaultSchema);
items = CompletionVariantList.Combine(items, names, DataBaseLevel.Table);
}
return(items);
}
//=========================================================================================
CompletionVariantList Get_Variants_For_Sources_2(string schema)
{
var names = this.InfoProvider.GetObjectsInSchema(this.DropBrackets(schema));
return(CompletionVariantList.Combine(null, names, DataBaseLevel.Table));
}