假定keyPath为'id',且id的值1已经存在,此时再重复添加: const res = store.add({ id: 1, name: 'liushishi', age: 20 }); 就会触发onerror: add data error: DOMException: Key already exists in the object store. 1. 2. 3. 4. 示例: window.indexedDB = window.indexedDB || window.mozIndexe...
for (Map.Entry<Object, Object> item : ss.cmdProperties.entrySet()) { conf.set((String) item.getKey(), (String) item.getValue()); ss.getOverriddenConfigurations().put((String) item.getKey(), (String) item.getValue()); } prompt = conf.getVar(HiveConf.ConfVars.CLIPROMPT); prompt =...
appendToFileAppend to the end of the fileIf file already exists, appends data at end of it. Only works against compatible processors.BooleanfalseAny useSingleFileWrite to the single fileWrite all streams to the single file. Only works against compatible processors.BooleanfalseAny ...
throw new DBException("Resource with name %s already exists".formatted(newTargetPath.getFileName())); } @@ -881,7 +881,7 @@ private Path getTargetPath(@NotNull String projectId, @NotNull String resourcePa if (!targetPath.startsWith(projectPath)) { throw new DBException("Invalid resource...
Merged from 1.0 branch:[bug] JAVA-263: Always return the PreparedStatement object that is cache internally. [bug] JAVA-261: Fix race when multiple connect are done in parallel. [bug] JAVA-270: Don't connect at all to nodes that are ignored by the load balancing policy....
IMP-00015: following statement failed because the object already exists: "CREATE TABLE "NEWTABLE" ("NAME" VARCHAR2(100), "SEX" VARCHAR2(100)) PCTFRE" "E 10 PCTUSED 40 INITRANS 1 MAXTRANS 255 STORAGE(INITIAL 65536 NEXT 1048576 "
Include specific object types.(包含指定对象) For example, INCLUDE=TABLE_DATA. JOB_NAME Name of export job to create.(指定当前任务名) LOGFILE Specify log file name [export.log].(指定日志文件名) NETWORK_LINK Name of remote database link to the source system.(链接到源系统的远程数据库的名称)...
SQL> select tablespace_name from dba_tablespaces; SQL> alter tablespace users rename to oriusers; 1. 2. 3.如果数据库有timestamp with local time zone数据类型,source端和dest端的时区必须相同,否则会在impdp时报错 4.传输的表空间必须自包含,诸如物化视图,分区表,索引要特别注意检查 ...