Hibernate: create global temporary table HTE_book(rn_ integer not null, id bigint, version bigint, author varchar(255), title varchar(255), primary key (rn_)) transactional Hibernate: create global temporary table HTE_widget_sequence(rn_ integer not null, id bigint, name varchar(255), primary key (rn_)) transactional Hibernate: create table book (id bigint not null, author varchar(255), title varchar(255), version bigint not null, primary key (id)) Hibernate: create table widget_identity (id bigint generated by default as identity, name varchar(255), primary key (id)) Hibernate: create table widget_sequence (id bigint not null, name varchar(255), primary key (id)) Hibernate: create sequence book_seq start with 1 increment by 50 Hibernate: create sequence widget_seq start with 1 increment by 25 --- inserting 30 WidgetSequence rows (GenerationType.SEQUENCE, allocationSize=25) --- Hibernate: select next value for widget_seq Hibernate: select next value for widget_seq Hibernate: select next value for widget_seq Hibernate: /* insert for com.ankurm.hibernatedemo.model.WidgetSequence */insert into widget_sequence (name,id) values (?,?) binding parameter (1:VARCHAR) <- [sequence-1] binding parameter (2:BIGINT) <- [1] Hibernate: /* insert for com.ankurm.hibernatedemo.model.WidgetSequence */insert into widget_sequence (name,id) values (?,?) binding parameter (1:VARCHAR) <- [sequence-2] binding parameter (2:BIGINT) <- [2] Hibernate: /* insert for com.ankurm.hibernatedemo.model.WidgetSequence */insert into widget_sequence (name,id) values (?,?) binding parameter (1:VARCHAR) <- [sequence-3] binding parameter (2:BIGINT) <- [3] Hibernate: /* insert for com.ankurm.hibernatedemo.model.WidgetSequence */insert into widget_sequence (name,id) values (?,?) binding parameter (1:VARCHAR) <- [sequence-4] binding parameter (2:BIGINT) <- [4] Hibernate: /* insert for com.ankurm.hibernatedemo.model.WidgetSequence */insert into widget_sequence (name,id) values (?,?) binding parameter (1:VARCHAR) <- [sequence-5] binding parameter (2:BIGINT) <- [5] Hibernate: /* insert for com.ankurm.hibernatedemo.model.WidgetSequence */insert into widget_sequence (name,id) values (?,?) binding parameter (1:VARCHAR) <- [sequence-6] binding parameter (2:BIGINT) <- [6] Hibernate: /* insert for com.ankurm.hibernatedemo.model.WidgetSequence */insert into widget_sequence (name,id) values (?,?) binding parameter (1:VARCHAR) <- [sequence-7] binding parameter (2:BIGINT) <- [7] Hibernate: /* insert for com.ankurm.hibernatedemo.model.WidgetSequence */insert into widget_sequence (name,id) values (?,?) binding parameter (1:VARCHAR) <- [sequence-8] binding parameter (2:BIGINT) <- [8] Hibernate: /* insert for com.ankurm.hibernatedemo.model.WidgetSequence */insert into widget_sequence (name,id) values (?,?) binding parameter (1:VARCHAR) <- [sequence-9] binding parameter (2:BIGINT) <- [9] Hibernate: /* insert for com.ankurm.hibernatedemo.model.WidgetSequence */insert into widget_sequence (name,id) values (?,?) binding parameter (1:VARCHAR) <- [sequence-10] binding parameter (2:BIGINT) <- [10] Hibernate: /* insert for com.ankurm.hibernatedemo.model.WidgetSequence */insert into widget_sequence (name,id) values (?,?) binding parameter (1:VARCHAR) <- [sequence-11] binding parameter (2:BIGINT) <- [11] Hibernate: /* insert for com.ankurm.hibernatedemo.model.WidgetSequence */insert into widget_sequence (name,id) values (?,?) binding parameter (1:VARCHAR) <- [sequence-12] binding parameter (2:BIGINT) <- [12] Hibernate: /* insert for com.ankurm.hibernatedemo.model.WidgetSequence */insert into widget_sequence (name,id) values (?,?) binding parameter (1:VARCHAR) <- [sequence-13] binding parameter (2:BIGINT) <- [13] Hibernate: /* insert for com.ankurm.hibernatedemo.model.WidgetSequence */insert into widget_sequence (name,id) values (?,?) binding parameter (1:VARCHAR) <- [sequence-14] binding parameter (2:BIGINT) <- [14] Hibernate: /* insert for com.ankurm.hibernatedemo.model.WidgetSequence */insert into widget_sequence (name,id) values (?,?) binding parameter (1:VARCHAR) <- [sequence-15] binding parameter (2:BIGINT) <- [15] Hibernate: /* insert for com.ankurm.hibernatedemo.model.WidgetSequence */insert into widget_sequence (name,id) values (?,?) binding parameter (1:VARCHAR) <- [sequence-16] binding parameter (2:BIGINT) <- [16] Hibernate: /* insert for com.ankurm.hibernatedemo.model.WidgetSequence */insert into widget_sequence (name,id) values (?,?) binding parameter (1:VARCHAR) <- [sequence-17] binding parameter (2:BIGINT) <- [17] Hibernate: /* insert for com.ankurm.hibernatedemo.model.WidgetSequence */insert into widget_sequence (name,id) values (?,?) binding parameter (1:VARCHAR) <- [sequence-18] binding parameter (2:BIGINT) <- [18] Hibernate: /* insert for com.ankurm.hibernatedemo.model.WidgetSequence */insert into widget_sequence (name,id) values (?,?) binding parameter (1:VARCHAR) <- [sequence-19] binding parameter (2:BIGINT) <- [19] Hibernate: /* insert for com.ankurm.hibernatedemo.model.WidgetSequence */insert into widget_sequence (name,id) values (?,?) binding parameter (1:VARCHAR) <- [sequence-20] binding parameter (2:BIGINT) <- [20] Hibernate: /* insert for com.ankurm.hibernatedemo.model.WidgetSequence */insert into widget_sequence (name,id) values (?,?) binding parameter (1:VARCHAR) <- [sequence-21] binding parameter (2:BIGINT) <- [21] Hibernate: /* insert for com.ankurm.hibernatedemo.model.WidgetSequence */insert into widget_sequence (name,id) values (?,?) binding parameter (1:VARCHAR) <- [sequence-22] binding parameter (2:BIGINT) <- [22] Hibernate: /* insert for com.ankurm.hibernatedemo.model.WidgetSequence */insert into widget_sequence (name,id) values (?,?) binding parameter (1:VARCHAR) <- [sequence-23] binding parameter (2:BIGINT) <- [23] Hibernate: /* insert for com.ankurm.hibernatedemo.model.WidgetSequence */insert into widget_sequence (name,id) values (?,?) binding parameter (1:VARCHAR) <- [sequence-24] binding parameter (2:BIGINT) <- [24] Hibernate: /* insert for com.ankurm.hibernatedemo.model.WidgetSequence */insert into widget_sequence (name,id) values (?,?) binding parameter (1:VARCHAR) <- [sequence-25] binding parameter (2:BIGINT) <- [25] Hibernate: /* insert for com.ankurm.hibernatedemo.model.WidgetSequence */insert into widget_sequence (name,id) values (?,?) binding parameter (1:VARCHAR) <- [sequence-26] binding parameter (2:BIGINT) <- [26] Hibernate: /* insert for com.ankurm.hibernatedemo.model.WidgetSequence */insert into widget_sequence (name,id) values (?,?) binding parameter (1:VARCHAR) <- [sequence-27] binding parameter (2:BIGINT) <- [27] Hibernate: /* insert for com.ankurm.hibernatedemo.model.WidgetSequence */insert into widget_sequence (name,id) values (?,?) binding parameter (1:VARCHAR) <- [sequence-28] binding parameter (2:BIGINT) <- [28] Hibernate: /* insert for com.ankurm.hibernatedemo.model.WidgetSequence */insert into widget_sequence (name,id) values (?,?) binding parameter (1:VARCHAR) <- [sequence-29] binding parameter (2:BIGINT) <- [29] Hibernate: /* insert for com.ankurm.hibernatedemo.model.WidgetSequence */insert into widget_sequence (name,id) values (?,?) binding parameter (1:VARCHAR) <- [sequence-30] binding parameter (2:BIGINT) <- [30] entityInsertCount = 30 prepareStatementCount = 4 (with SEQUENCE, the id is known before the row is written, so Hibernate can defer and batch the inserts -- expect prepareStatementCount well below entityInsertCount)