Statement.executeUpdate
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public abstract int executeUpdate( String sql ) throws SQLException
Parameters
- sql
- a SQL INSERT, UPDATE or DELETE statement or a SQL
statement that returns nothing
Returns
either the row count for INSERT, UPDATE or DELETE or 0
for SQL statements that return nothing
Description
Execute a SQL INSERT, UPDATE or DELETE statement. In addition,
SQL statements that return nothing such as SQL DDL statements
can be executed.
Exceptions
SQLException
if a database-access error occurs.