@Override
public String format(DatabaseVendor vendor, FormatOptions options, boolean logicalContext) {
pad = (pad == null ? new SqlConst(new string(" ")) : pad);
switch (vendor) {
case Oracle:
return "RPAD("
+ string.format(vendor, options)
+ ","
+ length.format(vendor, options)
+ ","
+ pad.format(vendor, options)
+ ")";
case SqlServer:
return "LEFT("
+ string.format(vendor, options)
+ "+REPLICATE("
+ pad.format(vendor, options)
+ ","
+ length.format(vendor, options)
+ ")"
+ ","
+ length.format(vendor, options)
+ ")";
default:
throw new UnknownDatabaseException();
}
}
@Override
public void collectFields(Collection<IValue> fields) {
string.collectFields(fields);
length.collectFields(fields);
pad.collectFields(fields);
}