SQ is used to represent the data from sources (relational, flat file) which Integration service can read
Normalizer is used as a source qualifier when we have Cobol source (Denormalized), which SQ can not read
Normalizer can be used for transposing columns into rows
Suppose we have a Source Qualifier transformation that populates two target tables. How do we ensure TGT2 is loaded after TGT1?