The parameter used to override NULL values to be inserted into relational targets is A.override-null B.input-null-string C.substitute-null D.replace-null Answer and Feedback Answer:B do you want? view more test Xem thêm Share this post Some other questions you may be interested in. Birds and insects have both evolved efficient … capabilities. The sea medusa is called jellyfish because it … jelly. This building houses one of the largest … collections of books in the world. … in 1990, this bridge is the most important one of this town. Despite claims that new generation filters make smoking somewhat safer, in fact they only marginally reduce, … eliminate, the hazards. … the operation costs were rising so fast, the board decided to reduce personnel. The speaker is … . The skyscraper, …, originated in the United States. Ostriches are … of living birds. … last week did he begin to offer private lessons.