The scope of SQL includes data insert, query, update and delete, schema creation and modification, and data access control. Although SQL is often described as, and to a great extent is, a declarative language, it also includes procedural elements. SQL was one of the first commercial languages for Edgar F. Codd's relational model, as described in his influential 1970 paper A Relational Model of Data for Large Shared Data Banks.
The presence of bile is indicated by a watery, yellow-green substance in the vomit contents. If vomiting does not occur and the bile remains in the stomach, the irritation to the stomach can lead to gastric reflux.
Her stomach started to hurt real bad. She didnt vomit all morning but did vomit twice. the first time the vomit was a bright lime green color. She has never vomited anything like this before and she didnt eat anything to cause it to be that color. What could it be? someone suggested that she could have vomited bile.