/// <inheritdoc/>
protected override IPathNode VisitFullTextIndexInfo(FullTextIndexInfo fullTextIndex)
{
if (!providerInfo.Supports(ProviderFeatures.FullText))
{
UpgradeLog.Warning(Strings.LogFullTextIndexesAreNotSupportedByCurrentStorageIgnoringIndexX, fullTextIndex.Name);
return(null);
}
var table = GetTable(fullTextIndex.PrimaryIndex.ReflectedType);
var primaryIndex = table.PrimaryIndex;
var ftIndex = new StorageFullTextIndexInfo(table, fullTextIndex.Name);
foreach (var fullTextColumn in fullTextIndex.Columns)
{
var column = table.Columns[fullTextColumn.Name];
string typeColumn = null;
if (providerInfo.Supports(ProviderFeatures.FullTextColumnDataTypeSpecification))
{
if (fullTextColumn.TypeColumn != null)
{
typeColumn = table.Columns[fullTextColumn.TypeColumn.Name].Name;
}
}
else
{
UpgradeLog.Warning(Strings.LogSpecificationOfTypeColumnForFulltextColumnIsNotSupportedByCurrentStorageIgnoringTypeColumnSpecificationForColumnX, fullTextColumn.Column.Name);
}
new FullTextColumnRef(ftIndex, column, fullTextColumn.Configuration, typeColumn);
}
ftIndex.FullTextCatalog =
fulltextCatalogNameBuilder.Build(fullTextIndex.PrimaryIndex.ReflectedType, table);
ftIndex.ChangeTrackingMode = configuration.FullTextChangeTrackingMode;
return(ftIndex);
}
private void CreateFullTextIndex(TableInfo tableInfo, Table table, StorageFullTextIndexInfo fullTextIndexInfo)
{
var ftIndex = table.CreateFullTextIndex(fullTextIndexInfo.Name);
ftIndex.UnderlyingUniqueIndex = tableInfo.PrimaryIndex.EscapedName;
ftIndex.FullTextCatalog = "Default";
foreach (var columnRef in fullTextIndexInfo.Columns)
{
var configuration = columnRef.Configuration;
var typeColumnName = columnRef.TypeColumnName;
var column = columnRef.Value;
var tableColumn = FindColumn(table, column.Name);
var ftColumn = ftIndex.CreateIndexColumn(tableColumn);
ftColumn.TypeColumn = (!typeColumnName.IsNullOrEmpty() && provider.Supports(ProviderFeatures.FullTextColumnDataTypeSpecification))
? FindColumn(table, typeColumnName)
: null;
ftColumn.Languages.Add(new Language(configuration));
}
}
/// <inheritdoc/>
protected override IPathNode VisitFullTextIndex(FullTextIndex index)
{
var tableInfo = currentTable;
var name = index.Name.IsNullOrEmpty()
? string.Format("FT_{0}", index.DataTable.Name)
: index.Name;
var ftIndex = new StorageFullTextIndexInfo(tableInfo, name)
{
FullTextCatalog = index.FullTextCatalog,
ChangeTrackingMode = ConvertChangeTrackingMode(index.ChangeTrackingMode)
};
foreach (var column in index.Columns)
{
var columnInfo = tableInfo.Columns[column.Column.Name];
string typeColumn = null;
if (column.TypeColumn != null)
{
typeColumn = tableInfo.Columns[column.TypeColumn.Name].Name;
}
new FullTextColumnRef(ftIndex, columnInfo, column.Languages.Single().Name, typeColumn);
}
return(ftIndex);
}
