gor主题的文章列表，还有gor的技术要点_第3页

ORA-12494: cannot insert or delete a level, category, or release category

文档解释ORA-12494:cannotinsertordeletealevel,category,orreleasecategoryCause:Youattemptedtoinsertordeletealevel,category,orreleasecategorydefinition.Action:Ifthelab...

IT技术学习 ·2023-07-08

ORA-09805: conversion of category number to string failed.

文档解释ORA-09805:conversionofcategorynumbertostringfailed.Cause:ORACLEwasunabletotranslateacategorynumbertoitscorrespondingstringrepresentationfailed.Action:Checkt...

IT技术学习 ·2023-07-08

ORA-12495: cannot disable an enabled level, category, or release category

文档解释ORA-12495:cannotdisableanenabledlevel,category,orreleasecategoryCause:Youattemptedtodisablealevel,category,orreleasecategorythathadpreviouslybeenenabled.Ane...

IT技术学习 ·2023-07-08

ORA-13832: category name specified is invalid

文档解释ORA-13832:categorynamespecifiedisinvalidCause:Aninvalidcategorynameswaspecified.Action:Lookfortheunderlyingerrorontheerrormessagestack.官方解释指定的类别名称无效。类别名称只能作...

IT技术学习 ·2023-07-08

ORA-28235: algorithm not available

文档解释ORA-28235:algorithmnotavailableCause:Theencryptionalgorithmdesiredisnotavailable.Action:RuntheinstallertoinstalltheneededalgorithminOracleAdvancedSecurity.O...

IT技术学习 ·2023-07-06

MySQL Error number: 3920; Symbol: ER_CHANGE_MASTER_WRONG_COMPRESSION_ALGORITHM_CLIENT; SQLSTATE: HY000

文档解释Errornumber:3920;Symbol:ER_CHANGE_MASTER_WRONG_COMPRESSION_ALGORITHM_CLIENT;SQLSTATE:HY000Message:InvalidMASTER_COMPRESSION_ALGORITHMS‘%s’forcha...

IT技术学习 ·2023-07-03

MySQL Error number: MY-011100; Symbol: ER_THREAD_POOL_ALGORITHM_INVALID; SQLSTATE: HY000

文档解释Errornumber:MY-011100;Symbol:ER_THREAD_POOL_ALGORITHM_INVALID;SQLSTATE:HY000Message:thread_pool_algorithmcanbesetto0and1,0indicatesthedefaultlowconcurrencya...

IT技术学习 ·2023-07-03

MySQL Error number: MY-013488; Symbol: ER_WARN_WRONG_COMPRESSION_ALGORITHM_LOG; SQLSTATE: HY000

文档解释Errornumber:MY-013488;Symbol:ER_WARN_WRONG_COMPRESSION_ALGORITHM_LOG;SQLSTATE:HY000Message:InvalidSOURCE_COMPRESSION_ALGORITHMS‘%s’foundinreposi...

IT技术学习 ·2023-07-03

MySQL Error number: 3502; Symbol: ER_UNSUPPORTED_INDEX_ALGORITHM; SQLSTATE: HY000

文档解释Errornumber:3502;Symbol:ER_UNSUPPORTED_INDEX_ALGORITHM;SQLSTATE:HY000Message:Thisstorageenginedoesnotsupportthe%sindexalgorithm,storageenginedefaultwasusedi...

IT技术学习 ·2023-06-30

MySQL Error number: MY-010955; Symbol: ER_TX_EXTRACTION_ALGORITHM_FOR_BINLOG_TX_DEPEDENCY_TRACKING; SQLSTATE: HY000

文档解释Errornumber:MY-010955;Symbol:ER_TX_EXTRACTION_ALGORITHM_FOR_BINLOG_TX_DEPEDENCY_TRACKING;SQLSTATE:HY000Message:Thetransaction_write_set_extractionmustbesett...

IT技术学习 ·2023-06-30

MySQL Error number: 3924; Symbol: ER_CHANGE_MASTER_WRONG_COMPRESSION_ALGORITHM_LIST_CLIENT; SQLSTATE: HY000

文档解释Errornumber:3924;Symbol:ER_CHANGE_MASTER_WRONG_COMPRESSION_ALGORITHM_LIST_CLIENT;SQLSTATE:HY000Message:Specifiedcompressionalgorithmlist‘%s’exce...

IT技术学习 ·2023-06-25

MySQL Error number: MY-013920; Symbol: ER_COMPONENT_EE_FUNCTION_INVALID_ALGORITHM; SQLSTATE: HY000

文档解释Errornumber:MY-013920;Symbol:ER_COMPONENT_EE_FUNCTION_INVALID_ALGORITHM;SQLSTATE:HY000Message:Invalidalgorithmvalue‘%s’infunction%s.错误说明错误代码MY-0...

IT技术学习 ·2023-06-20

MySQL Error number: 3922; Symbol: ER_WRONG_COMPRESSION_ALGORITHM_CLIENT; SQLSTATE: HY000

文档解释Errornumber:3922;Symbol:ER_WRONG_COMPRESSION_ALGORITHM_CLIENT;SQLSTATE:HY000Message:Invalidcompressionalgorithm‘%s’.：错误说明：ER_WRONG_COMPRESSION_A...

IT技术学习 ·2023-06-19

org.springframework.jdbc.UncategorizedSQLException

SQLstate[99999];errorcode[17056];不支持的字符集(在类路径中添加orai18n.jar):ZHS16GBK;原因:和数据库字符集不一致解决办法:添加依赖 <!--https://mvnrepository.com/artifact/com.oracle.database....

代码星球 ·2021-02-23

pandas 数据类型研究（三）数据类型object与category

category数据类型官方文档是这样描述的：Categoricals是pandas的一种数据类型，对应着被统计的变量。　　1.Categoricals是由固定的且有限数量的变量组成的。比如：性别、社会阶层、血型、国籍、观察时段、赞美程度等等。　　2.与其它被统计的变量相比，categorical类型的数据可以具有特定...

代码星球 ·2021-02-22