execute
publicbooleanexecute(GStringgstring)
throws java.sql.SQLException
Executes the given SQL with embedded expressions inside. Also saves the updateCount, if any, for subsequent examination.
Example usage:
def scott = [firstname: "Scott", lastname: "Davis", id: 5, location_id: 50]
sql.execute """
insert into PERSON (id, firstname, lastname, location_id) values ($scott.id, $scott.firstname, $scott.lastname, $scott.location_id)
"""
assert sql.updateCount == 1
Resource handling is performed automatically where appropriate.
- Parameters:
-
gstring- a GString containing the SQL query with embedded params - Returns:
-
trueif the first result is aResultSetobject;falseif it is an update count or there are no results - Throws:
-
java.sql.SQLException- if a database access error occurs - See Also:
expand(Object)