PostgreSQL模式下的h2数据库不接受PostgreSQL SQL语法

Question

这是我的h2数据库url（我在内存嵌入模式下使用h2数据库。我还提到该模式是PostgreSQL）：

database.url=jdbc:h2:mem:test;MODE=PostgreSQL;DB_CLOSE_DELAY=-1

所以，我希望H2数据库能够执行向PostgreSQL数据库确认的SQL语句。这是一个例子：

CREATE TABLE audit_entries (
    id bigint NOT NULL,
    "time" timestamp without time zone NOT NULL,
    message_id character varying(255) NOT NULL,
    user_id character varying(255)
);

我运行使用h2db的集成测试时出现以下错误：

> SQL State  : 42001
Error Code : 42001
Message    : Syntax error in SQL statement "CREATE TABLE AUDIT_ARGUMENTS (
    ENTRY_ID BIGINT NOT NULL,
    STRING_VALUE CHARACTER VARYING(255),
    NUMBER_VALUE DOUBLE PRECISION,
    TIMESTAMP_VALUE TIMESTAMP WITHOUT[*] TIME ZONE,
    ARG_INDEX INTEGER NOT NULL
) "; expected "WITH, (, FOR, UNSIGNED, INVISIBLE, VISIBLE, NOT, NULL, AS, DEFAULT, GENERATED, NOT, NULL, AUTO_INCREMENT, BIGSERIAL, SERIAL, IDENTITY, NULL_TO_DEFAULT, SEQUENCE, SELECTIVITY, COMMENT, CONSTRAINT, PRIMARY, UNIQUE, NOT, NULL, CHECK, REFERENCES, ,, )"; SQL statement:
CREATE TABLE audit_arguments (
    entry_id bigint NOT NULL,
    string_value character varying(255),
    number_value double precision,
    timestamp_value timestamp without time zone,
    arg_index integer NOT NULL
) [42001-195]
Location   : upgrade/postgresql/V1_0_0__initial.sql (/Users/<user>/Documents/<productname>/target/resources/main/upgrade/postgresql/V1_0_0__initial.sql)
Line       : 70
Statement  : CREATE TABLE audit_arguments (
    entry_id bigint NOT NULL,
    string_value character varying(255),
    number_value double precision,
    timestamp_value timestamp without time zone,
    arg_index integer NOT NULL
)

    at com.<company-name>.database.Upgrades.upgrade(Upgrades.java:161) ~[main/:na]
    at com.<company-name>.t1.WebAppMain.upgrade(WebAppMain.java:336) [main/:na]
    at com.<company-name>.t1.WebAppMain.start(WebAppMain.java:169) [main/:na]
    at com.<company-name>.t1.WebAppMain.contextInitialized(WebAppMain.java:151) [main/:na]
    at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:800) [jetty-server-9.2.15.v20160210.jar:9.2.15.v20160210]
    at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:444) [jetty-servlet-9.2.15.v20160210.jar:9.2.15.v20160210]
    at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:791) [jetty-server-9.2.15.v20160210.jar:9.2.15.v20160210]
    at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:294) [jetty-servlet-9.2.15.v20160210.jar:9.2.15.v20160210]
    at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1349) [jetty-webapp-9.2.15.v20160210.jar:9.2.15.v20160210]
    at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1342) [jetty-webapp-9.2.15.v20160210.jar:9.2.15.v20160210]
    at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:741) [jetty-server-9.2.15.v20160210.jar:9.2.15.v20160210]
    at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:505) [jetty-webapp-9.2.15.v20160210.jar:9.2.15.v20160210]
    at org.akhikhl.gretty.JettyWebAppContext.super$10$doStart(JettyWebAppContext.groovy) [gretty-runner-jetty9-1.4.0.jar:na]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_111]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_111]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_111]
    at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_111]
    at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93) [groovy-2.4.5.jar:2.4.5]
    at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325) [groovy-2.4.5.jar:2.4.5]
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1210) [groovy-2.4.5.jar:2.4.5]
    at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnSuperN(ScriptBytecodeAdapter.java:132) [groovy-2.4.5.jar:2.4.5]
    at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnSuper0(ScriptBytecodeAdapter.java:152) [groovy-2.4.5.jar:2.4.5]
    at org.akhikhl.gretty.JettyWebAppContext.doStart(JettyWebAppContext.groovy:44) [gretty-runner-jetty9-1.4.0.jar:na]
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) [jetty-util-9.2.15.v20160210.jar:9.2.15.v20160210]
    at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132) [jetty-util-9.2.15.v20160210.jar:9.2.15.v20160210]
    at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114) [jetty-util-9.2.15.v20160210.jar:9.2.15.v20160210]
    at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61) [jetty-server-9.2.15.v20160210.jar:9.2.15.v20160210]
    at org.eclipse.jetty.server.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:163) [jetty-server-9.2.15.v20160210.jar:9.2.15.v20160210]
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) [jetty-util-9.2.15.v20160210.jar:9.2.15.v20160210]
    at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132) [jetty-util-9.2.15.v20160210.jar:9.2.15.v20160210]
    at org.eclipse.jetty.server.Server.start(Server.java:387) [jetty-server-9.2.15.v20160210.jar:9.2.15.v20160210]
    at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114) [jetty-util-9.2.15.v20160210.jar:9.2.15.v20160210]
    at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61) [jetty-server-9.2.15.v20160210.jar:9.2.15.v20160210]
    at org.eclipse.jetty.server.Server.doStart(Server.java:354) [jetty-server-9.2.15.v20160210.jar:9.2.15.v20160210]
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) [jetty-util-9.2.15.v20160210.jar:9.2.15.v20160210]
    at org.eclipse.jetty.util.component.LifeCycle$start$0.call(Unknown Source) [jetty-util-9.2.15.v20160210.jar:9.2.15.v20160210]
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48) [groovy-2.4.5.jar:2.4.5]
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113) [groovy-2.4.5.jar:2.4.5]
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:117) [groovy-2.4.5.jar:2.4.5]
    at org.akhikhl.gretty.JettyServerManager.startServer(JettyServerManager.groovy:45) [gretty-runner-jetty-1.4.0.jar:na]
    at org.akhikhl.gretty.ServerManager$startServer$0.call(Unknown Source) [gretty-runner-1.4.0.jar:na]
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48) [groovy-2.4.5.jar:2.4.5]
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113) [groovy-2.4.5.jar:2.4.5]
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125) [groovy-2.4.5.jar:2.4.5]
    at org.akhikhl.gretty.Runner.run(Runner.groovy:117) [gretty-runner-1.4.0.jar:na]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_111]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_111]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_111]
    at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_111]
    at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSiteNoUnwrapNoCoerce.invoke(PogoMetaMethodSite.java:210) [groovy-2.4.5.jar:2.4.5]
    at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.call(PogoMetaMethodSite.java:71) [groovy-2.4.5.jar:2.4.5]
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48) [groovy-2.4.5.jar:2.4.5]
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113) [groovy-2.4.5.jar:2.4.5]
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:117) [groovy-2.4.5.jar:2.4.5]
    at org.akhikhl.gretty.Runner.main(Runner.groovy:44) [gretty-runner-1.4.0.jar:na]