dialect

Syntax issue with HSQL sequence: `NEXTVAL` instead of `NEXT VALUE`

由 ♀尐吖头ヾ 提交于 2019-12-11 02:47:56
问题 I have webapps deployed on a Jetty server and connected to HSQLDB databases located on the HSQLDB server. I get this error when I try to create an entity: ERROR org.hibernate.util.JDBCExceptionReporter Unexpected token: NEXTVAL in statement [/* dynamic native SQL query */ SELECT nextval('campagne_sequence')] I initialize the sequence as follows: CREATE SEQUENCE PUBLIC.CAMPAGNE_SEQUENCE START WITH 1 INCREMENT BY 1 In my webapp, I set the Hibernate dialect with org.hibernate.dialect.HSQLDialect

Hibernate 3.6: registerFunction in SQL dialect not working

由 a 夏天 提交于 2019-12-10 04:22:50
问题 I´m giving up and ask the community ... In my project, I´m using Hibernate 3.6.4.Final and a custom sql dialect: public class ServiceAppMySQL5InnoDBDialect extends MySQL5InnoDBDialect { public ServiceAppMySQL5InnoDBDialect() { super(); registerFunction("bitwise_and", new SQLFunctionTemplate(StandardBasicTypes.INTEGER, "(?1 & ?2)")); registerFunction("hasflags", new SQLFunctionTemplate(StandardBasicTypes.BOOLEAN, "?1 & ?2 = ?2")); } } Using the hasflags method in a HQL query fails. Here is the

sec:authorize not being evaluated on spring-boot project

由 别来无恙 提交于 2019-12-08 05:48:56
问题 In my current spring-boot project, I have one view with this html code: <div id="navbar" class="collapse navbar-collapse"> <ul class="nav navbar-nav navbar-right" sec:authorize="isAuthenticated()"> ... </ul> <ul class="nav navbar-nav navbar-right" sec:authorize="isAnonymous()"> ... </ul> </div> but when I execute the application, apparently the tag sec:authorize isn't being evaluated, since both parts are being displayed. I configure thymeleaf in my application.properties file this way: #

Dialect not getting set in hibernate

由 前提是你 提交于 2019-12-07 09:38:23
问题 I am using Hibernate 3 and MySQL5.5. I am a newbie to hibernate and I am getting the below Exception Exception in thread "main" org.hibernate.HibernateException: 'hibernate.dialect' must be set when no Connection available at org.hibernate.dialect.resolver.DialectFactory.buildDialect(DialectFactory.java:106) at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:152) I have set the Dialect property in hibernate.cfg.xml file. I tried a lot of combinations <property name=

How to write my own dialect in sqlalchemy to adapt HTTP API?

由 有些话、适合烂在心里 提交于 2019-12-06 07:40:58
问题 I'm trying to add a special data source to Superset (a data exploration platform). This database only supports HTTP API, and returns data in json format. ex: > http://localhost/api/sql/query?q="select * from table" < [{"id": 1, "value":10}, {"id": 2, "value": 30} ...] Therefore, I have to write my own adapter in python SQLAlchemy for Superset. I have read the document and part of source code, but still need good example to follow. Could you give me some clue? Anything help is welcome. ====

Dialect not getting set in hibernate

由 泄露秘密 提交于 2019-12-05 16:12:43
I am using Hibernate 3 and MySQL5.5. I am a newbie to hibernate and I am getting the below Exception Exception in thread "main" org.hibernate.HibernateException: 'hibernate.dialect' must be set when no Connection available at org.hibernate.dialect.resolver.DialectFactory.buildDialect(DialectFactory.java:106) at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:152) I have set the Dialect property in hibernate.cfg.xml file. I tried a lot of combinations <property name="hibernate.dialect">org.hibernate.dialect.MySQL5Dialect</property> <property name="dialect">org.hibernate

Hibernate 3.6: registerFunction in SQL dialect not working

由 心不动则不痛 提交于 2019-12-05 06:37:41
I´m giving up and ask the community ... In my project, I´m using Hibernate 3.6.4.Final and a custom sql dialect: public class ServiceAppMySQL5InnoDBDialect extends MySQL5InnoDBDialect { public ServiceAppMySQL5InnoDBDialect() { super(); registerFunction("bitwise_and", new SQLFunctionTemplate(StandardBasicTypes.INTEGER, "(?1 & ?2)")); registerFunction("hasflags", new SQLFunctionTemplate(StandardBasicTypes.BOOLEAN, "?1 & ?2 = ?2")); } } Using the hasflags method in a HQL query fails. Here is the query: Query q = em .createQuery( "SELECT o FROM " + entityClass.getName() + " o WHERE hasflags(o

Hibernate mysql innodb

由 ￣綄美尐妖づ 提交于 2019-12-04 19:46:24
I wanted to force hibernate to use innodb. So, i changed the "hibernate.dialect" in order to have innodb, but i can connect to mysql, but when i do some transactions i have the following error: org.springframework.transaction.TransactionSystemException: Could not commit JPA transaction; nested exception is javax.persistence.RollbackException: Transaction marked as rol lbackOnly at org.springframework.orm.jpa.JpaTransactionManager.doCommit(JpaTransactionManager.java:465) at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit

How to write my own dialect in sqlalchemy to adapt HTTP API?

由 不羁的心 提交于 2019-12-04 13:05:05
I'm trying to add a special data source to Superset (a data exploration platform). This database only supports HTTP API, and returns data in json format. ex: > http://localhost/api/sql/query?q="select * from table" < [{"id": 1, "value":10}, {"id": 2, "value": 30} ...] Therefore, I have to write my own adapter in python SQLAlchemy for Superset. I have read the document and part of source code, but still need good example to follow. Could you give me some clue? Anything help is welcome. ==== UPDATE: I have solved this problem. Here is what I do. Go to ./site-packages/sqlalchemy/dialects Copy any

Which dialect of Lisp should I learn? [closed]

由 廉价感情. 提交于 2019-12-04 07:28:50
问题 Closed . This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 4 years ago . I know there are a few different dialects of Lisp. Having decided that learning Lisp would be a new intellectual experience, I would like to know which Lisp dialect to learn, and why. Is there one which is more popular than the others? Is any one of them more "complete", as
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