| public TrimParent ( int level, string trimSchema ) : int | ||
| level | int | /// At most how many levels left after trim, must be a positive /// integer. e.g. level = 2 for "schema1.tb1.c1", "tb1.c1" is left /// |
| trimSchema | string | /// upper-case. Assumed that top trimmed parent is schema, /// if that equals given schema, do not trim /// |
| return | int | |
public virtual int TrimParent(int level, string trimSchema)
{
var id = this;
for (var i = 1; i < level; ++i)
{
if (id.parent == null)
{
return ParentAbsent;
}
id = id.parent;
}
if (id.parent == null)
{
return ParentAbsent;
}
if (trimSchema != null && !trimSchema.Equals(id.parent.idTextUpUnescape))
{
return ParentIgnored;
}
id.parent = null;
return ParentTrimed;
}
