diff --git a/spring-batch-core/src/main/resources/org/springframework/batch/core/schema-mysql.sql b/spring-batch-core/src/main/resources/org/springframework/batch/core/schema-mysql.sql index 0d7cea879..5bd10960e 100644 --- a/spring-batch-core/src/main/resources/org/springframework/batch/core/schema-mysql.sql +++ b/spring-batch-core/src/main/resources/org/springframework/batch/core/schema-mysql.sql @@ -80,7 +80,7 @@ CREATE TABLE BATCH_STEP_EXECUTION_SEQ ( ID BIGINT NOT NULL, UNIQUE_KEY CHAR(1) NOT NULL, constraint UNIQUE_KEY_UN unique (UNIQUE_KEY) -) ENGINE=MYISAM; +) ENGINE=InnoDB; INSERT INTO BATCH_STEP_EXECUTION_SEQ (ID, UNIQUE_KEY) select * from (select 0 as ID, '0' as UNIQUE_KEY) as tmp where not exists(select * from BATCH_STEP_EXECUTION_SEQ); @@ -88,7 +88,7 @@ CREATE TABLE BATCH_JOB_EXECUTION_SEQ ( ID BIGINT NOT NULL, UNIQUE_KEY CHAR(1) NOT NULL, constraint UNIQUE_KEY_UN unique (UNIQUE_KEY) -) ENGINE=MYISAM; +) ENGINE=InnoDB; INSERT INTO BATCH_JOB_EXECUTION_SEQ (ID, UNIQUE_KEY) select * from (select 0 as ID, '0' as UNIQUE_KEY) as tmp where not exists(select * from BATCH_JOB_EXECUTION_SEQ); @@ -96,6 +96,6 @@ CREATE TABLE BATCH_JOB_SEQ ( ID BIGINT NOT NULL, UNIQUE_KEY CHAR(1) NOT NULL, constraint UNIQUE_KEY_UN unique (UNIQUE_KEY) -) ENGINE=MYISAM; +) ENGINE=InnoDB; INSERT INTO BATCH_JOB_SEQ (ID, UNIQUE_KEY) select * from (select 0 as ID, '0' as UNIQUE_KEY) as tmp where not exists(select * from BATCH_JOB_SEQ); diff --git a/spring-batch-core/src/main/sql/mysql.vpp b/spring-batch-core/src/main/sql/mysql.vpp index 084565f76..aca424394 100644 --- a/spring-batch-core/src/main/sql/mysql.vpp +++ b/spring-batch-core/src/main/sql/mysql.vpp @@ -1,6 +1,6 @@ #macro (sequence $name $value)CREATE TABLE ${name} (ID BIGINT NOT NULL, UNIQUE_KEY CHAR(1) NOT NULL, - constraint ${name}_UN unique (UNIQUE_KEY)) ENGINE=MYISAM; + constraint ${name}_UN unique (UNIQUE_KEY)) ENGINE=InnoDB; INSERT INTO ${name} (ID, UNIQUE_KEY) select * from (select 0 as ID, '0' as UNIQUE_KEY) as tmp where not exists(select * from ${name}); #end #macro (notnull $name $type)MODIFY COLUMN ${name} ${type} NOT NULL#end diff --git a/src/site/docbook/reference/schema-appendix.xml b/src/site/docbook/reference/schema-appendix.xml index d9f0f8f10..786084519 100644 --- a/src/site/docbook/reference/schema-appendix.xml +++ b/src/site/docbook/reference/schema-appendix.xml @@ -86,11 +86,11 @@ CREATE SEQUENCE BATCH_JOB_SEQ; Many database vendors don't support sequences. In these cases, work-arounds are used, such as the following for MySQL: - CREATE TABLE BATCH_STEP_EXECUTION_SEQ (ID BIGINT NOT NULL) type=MYISAM; + CREATE TABLE BATCH_STEP_EXECUTION_SEQ (ID BIGINT NOT NULL) type=InnoDB; INSERT INTO BATCH_STEP_EXECUTION_SEQ values(0); -CREATE TABLE BATCH_JOB_EXECUTION_SEQ (ID BIGINT NOT NULL) type=MYISAM; +CREATE TABLE BATCH_JOB_EXECUTION_SEQ (ID BIGINT NOT NULL) type=InnoDB; INSERT INTO BATCH_JOB_EXECUTION_SEQ values(0); -CREATE TABLE BATCH_JOB_SEQ (ID BIGINT NOT NULL) type=MYISAM; +CREATE TABLE BATCH_JOB_SEQ (ID BIGINT NOT NULL) type=InnoDB; INSERT INTO BATCH_JOB_SEQ values(0); In the above case, a table is used in place of each sequence. The