jodd-db/src/main/java/jodd/db/oom/sqlgen/DbEntitySql.java
public DbSqlBuilder findByColumn(final Class entity, final String column, final Object value) {
		final String tableRef = createTableRefName(entity);
		return sql().$(SELECT).column(tableRef).$(FROM).table(entity, tableRef).$(WHERE).ref(tableRef, column).$(EQUALS).columnValue(value);
	}
public DbSqlBuilder findByColumn(final Class entity, final String column, final Object value) {
		final String tableRef = createTableRefName(entity);
		return sql().$(SELECT).column(tableRef).$(FROM).table(entity, tableRef).$(WHERE).ref(tableRef, column).$(EQUALS).columnValue(value);
	}
Creates SELECT criteria for the entity matched by column name