/// <summary>
/// Enumerate relationships info
/// </summary>
/// <param name="tableName">Table name</param>
/// <returns>Relationships info list</returns>
public VDBRelationshipInfo[] EnumRelationships(string tableName)
{
int relationshipsCount, position;
VDBRelationshipInfo[] relationships;
if (!FindTable(tableName))
{
return(null);
}
position = this.position;
try
{
FindRelationshipSection();
GetInteger();
relationshipsCount = GetInteger();
relationships = new VDBRelationshipInfo[relationshipsCount];
for (int i = 0; i < relationshipsCount; i++)
{
relationships[i].Name = GetString();
relationships[i].Description = GetString();
relationships[i].PrimTable = GetString();
relationships[i].PrimKeyColumns = ExtractColumnNamesFromExpr(GetString());
relationships[i].ForKeyColumns = ExtractColumnNamesFromExpr(GetString());
relationships[i].CascadeUpdate = GetBool();
relationships[i].CascadeDelete = GetBool();
relationships[i].Body = GetString();
}
}
finally
{
this.position = position;
}
return(relationships);
}
/// <summary>
/// Enumerate relationships info
/// </summary>
/// <param name="tableName">Table name</param>
/// <returns>Relationships info list</returns>
public VDBRelationshipInfo[] EnumRelationships(string tableName)
{
int relationshipsCount, position;
VDBRelationshipInfo[] relationships;
if(!FindTable(tableName))
return null;
position = this.position;
try
{
FindRelationshipSection();
GetInteger();
relationshipsCount = GetInteger();
relationships = new VDBRelationshipInfo[relationshipsCount];
for(int i = 0; i < relationshipsCount; i++)
{
relationships[i].Name = GetString();
relationships[i].Description = GetString();
relationships[i].PrimTable = GetString();
relationships[i].PrimKeyColumns = ExtractColumnNamesFromExpr(GetString());
relationships[i].ForKeyColumns = ExtractColumnNamesFromExpr(GetString());
relationships[i].CascadeUpdate = GetBool();
relationships[i].CascadeDelete = GetBool();
relationships[i].Body = GetString();
}
}
finally
{
this.position = position;
}
return relationships;
}