When Oracle receives sql/Delete query, it requires to run some pre-tasks before actually being able to really run the query. During parsing, Database validate the syntax of the statement whether the query is valid or not. Database validate the semantic of the statement. It checks whether a statement is meaningful or not. If syntax/Semantic check […]
Monthly Archives: July 2019
How Update Statement Works
When Oracle receives sql/update query, it requires to run some pre-tasks before actually being able to really run the query. During parsing, Database validate the syntax of the statement whether the query is valid or not. Database validate the semantic of the statement. It checks whether a statement is meaningful or not. If syntax/Semantic check […]