private static void ProcessTables(AstRootNode astRootNode)
{
var tables = new List <AstTableBaseNode>(astRootNode.Tables);
foreach (var dimension in astRootNode.Dimensions)
{
tables.Add(dimension);
}
foreach (var fact in astRootNode.Facts)
{
tables.Add(fact);
}
foreach (AstTableNode table in tables)
{
if (table.LateArriving)
{
LateArrivingLowerer.ProcessLateArrivingTable(table);
}
if (table.HasScdColumns)
{
SlowlyChangingDimensionsLowerer.ProcessTableScdColumns(table);
}
foreach (var staticSourcePackage in StaticSourcesLowerer.ProcessTableStaticSource(table))
{
astRootNode.Packages.Add(staticSourcePackage);
}
if (!(table is AstTableCloneNode) && table.EmitVersionNumber)
{
var versionNumber = new AstTableColumnNode(table)
{
Name = "VersionNumber",
ColumnType = ColumnType.Binary,
Length = 8,
CustomType = "rowversion",
IsAssignable = false,
IsNullable = false,
IsAutoGenerated = true
};
table.Columns.Add(versionNumber);
}
if (table.Emit)
{
astRootNode.Packages.Add(TableLowerer.ProcessTable(table));
}
}
}
public IIR Execute(IIR predecessorIR)
{
var ir = (AstIR)predecessorIR;
CloneTableLowerer.ProcessCloneTable(ir.AstRootNode.SymbolTable);
PrincipalsLowerer.ProcessPrincipals(ir.AstRootNode);
SchemaLowerer.ProcessSchemas(ir.AstRootNode);
ProcessTables(ir.AstRootNode);
RetryContainerLowerer.ProcessRetryContainers(ir.AstRootNode.SymbolTable);
EtlFragmentsLowerer.ProcessEtlFragments(ir.AstRootNode.SymbolTable);
LateArrivingLowerer.ProcessLateArrivingLookupTransformations(ir.AstRootNode.SymbolTable);
IsNullPatcherLowerer.ProcessIsNullPatcherTransformations(ir.AstRootNode.SymbolTable);
SlowlyChangingDimensionsLowerer.ProcessSlowlyChangingDimensionTransformations(ir.AstRootNode.SymbolTable);
StagingContainerLowerer.ProcessContainers(ir.AstRootNode.SymbolTable);
StoredProcedureLowerer.ProcessStoredProcedures(ir.AstRootNode.SymbolTable);
MergeLowerer.ProcessMerges(ir.AstRootNode.SymbolTable);
ExecutePackageLowerer.ProcessExecutePackageTransformations(ir.AstRootNode.SymbolTable);
return(ir);
}
