import org.mybatis.generator.internal.db.DatabaseDialects; //导入依赖的package包/类
/**
 * Instantiates a new generated key.
 *
 * @param column
 *            the column
 * @param configuredSqlStatement
 *            the configured sql statement
 * @param isIdentity
 *            the is identity
 * @param type
 *            the type
 */
public GeneratedKey(String column, String configuredSqlStatement,
        boolean isIdentity, String type) {
    super();
    this.column = column;
    this.type = type;
    this.isIdentity = isIdentity;
    this.configuredSqlStatement = configuredSqlStatement;

    DatabaseDialects dialect = DatabaseDialects
            .getDatabaseDialect(configuredSqlStatement);
    if (dialect == null) {
        this.runtimeSqlStatement = configuredSqlStatement;
    } else {
        this.runtimeSqlStatement = dialect.getIdentityRetrievalStatement();
    }
}
 

import org.mybatis.generator.internal.db.DatabaseDialects; //导入依赖的package包/类
/**
 * 
 */
public GeneratedKey(String column, String configuredSqlStatement,
        boolean isIdentity, String type) {
    super();
    this.column = column;
    this.type = type;
    this.isIdentity = isIdentity;
    this.configuredSqlStatement = configuredSqlStatement;

    DatabaseDialects dialect = DatabaseDialects
            .getDatabaseDialect(configuredSqlStatement);
    if (dialect == null) {
        this.runtimeSqlStatement = configuredSqlStatement;
    } else {
        this.runtimeSqlStatement = dialect.getIdentityRetrievalStatement();
    }
}
 

import org.mybatis.generator.internal.db.DatabaseDialects; //导入依赖的package包/类
/**
    * 
    */
public GeneratedKey(String column, String configuredSqlStatement, boolean isIdentity, String type) {
	super();
	this.column = column;
	this.type = type;
	this.isIdentity = isIdentity;
	this.configuredSqlStatement = configuredSqlStatement;

	DatabaseDialects dialect = DatabaseDialects.getDatabaseDialect(configuredSqlStatement);
	if (dialect == null) {
		this.runtimeSqlStatement = configuredSqlStatement;
	} else {
		this.runtimeSqlStatement = dialect.getIdentityRetrievalStatement();
	}
}