Spring Boot ShedLock "relation "shedlock" does not exist" - spring-data-jpa

Question

I added ShedLock to my project to prevent working of scheduled job more than one time. I configured it like below but I'm getting
"org.postgresql.util.PSQLException: ERROR: relation "shedlock" does not exist" error.
This is lockProviderBean:
#Bean
public LockProvider lockProvider(DataSource dataSource) {
return new JdbcTemplateLockProvider(
JdbcTemplateLockProvider.Configuration.builder()
.withJdbcTemplate(new JdbcTemplate(dataSource))
.usingDbTime()
.build()
);
}
This is scheduled job:
#Scheduled(cron = "${cronProperty:0 00 23 * * *}")
#SchedulerLock(name = "schedulerLockName")
public void scheduledJob() {
..............
}
I added these notations to my class which contains schduledJob method:
#EnableScheduling
#Component
#Configuration
#EnableSchedulerLock(defaultLockAtMostFor = "2m")
I'm using Spring Data to do database operations and using these properties:
spring.datasource.url = jdbc:postgresql://ip:port/databaseName?currentSchema=schemeName
spring.datasource.driver-class-name = org.postgresql.Driver
spring.jpa.database = postgresql
spring.datasource.platform = postgresql
spring.datasource.hikari.maximum-pool-size=5
spring.jpa.database-platform=org.hibernate.dialect.PostgreSQLDialect
spring.datasource.username = username
spring.datasource.password = password

Answer 1

You have to create the table as described in the documentation.

Answer 2

maybe this is what you are missing:
If you need to specify a schema, you can set it in the table name
using the usual dot notation new JdbcTemplateLockProvider(datasource,
"my_schema.shedlock")

Answer 3

I face this problem too even though shedlock table has been created.
Workarounds for this is by
Setting pg's user default schema using ALTER ROLE YourPgUser SET search_path TO ... , or
Specifing shedlock schema on LockProvider bean
#Bean
public LockProvider getLockProvider(#Autowired JdbcTemplate jdbcTemplate) {
jdbcTemplate.execute("SET search_path TO domaindbschema");
return new JdbcTemplateLockProvider(jdbcTemplate);
}
or another style
#Bean
public LockProvider getLockProvider(#Autowired JdbcTemplate jdbcTemplate) {
return new JdbcTemplateLockProvider(jdbcTemplate, "domaindbschema.shedlock");
}