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使用sql*plus编辑sql文本(r4笔记第53天)

the current line CHANGE/old/new C/old/new changes old to new in the current line CHANGE/text C/text deletes text from the current line CLEAR BUFFER CL BUFF deletes all lines DEL (none) deletes the current line DEL n (none) deletes line n DEL * (none) deletes the current line DEL n * (none) deletes line n through the current line DEL LAST (none) deletes the last line DEL m n (none) deletes a range of lines (m to n) DEL * n (none) deletes the current line through line n INPUT I adds one or more lines INPUT text

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【DB宝43】MySQL误操作闪回恢复利器之my2sql

binlog starttime stoptime startpos stoppos inserts updates deletes binlog starttime stoptime startpos stoppos inserts updates deletes 2021-02-26_12:33:44 3710 522152 2716 0 [lhrdb.sbtest2(inserts=2716, updates=0, deletes 2021-02-26_12:33:44 522217 1040659 2716 0 [lhrdb.sbtest5(inserts=2716, updates=0, deletes binlog starttime stoptime startpos stoppos inserts updates deletes

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    h5学习笔记:vuethink 配置

    ' => ['admin/rules/deletes', ['method' => 'POST']], // 【规则】批量启用/禁用 'admin/rules/enables' => ['admin/rules /enables', ['method' => 'POST']], // 【用户组】批量删除 'admin/groups/deletes' => ['admin/groups/deletes', ['method ' => ['admin/users/deletes', ['method' => 'POST']], // 【用户】批量启用/禁用 'admin/users/enables' => ['admin/users /enables', ['method' => 'POST']], // 【菜单】批量删除 'admin/menus/deletes' => ['admin/menus/deletes', ['method ' => ['admin/structures/deletes', ['method' => 'POST']], // 【组织架构】批量启用/禁用 'admin/structures/enables'

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    Python数据分析之锁具装箱问题问题重述问题分析建模与求解

    list_alls.append([list_1,list_2,list_3,list_4,list_5]) print(len(list_alls)) list_deletes _1.append(list_all) print(len(list_deletes_1)) list_deletes_2 = [] for list_all_1 in list_deletes_1: pass elif abs(list_all_1[3] - list_all_1[4]) == 5: pass else: list_deletes _2.append(list_all_1) print(len(list_deletes_2)) 2.装箱方案设计 首先证明d9→d11→…→d27→d 8→d10→d12→… →d27无互开现象。 9.42,代码如下: import random i = 0 xiangjian_list = [] hukai_counts = [] list_randoms = random.sample(list_deletes

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    OGG学习笔记02-单向复制配置实例

    5217.00 Total updates 0.00 Total deletes 5217.00 Total updates 0.00 Total deletes 560.00 Total updates 0.00 Total deletes 5217.00 Total updates 0.00 Total deletes 5217.00 Total updates 0.00 Total deletes

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    【DB宝43】MySQL误操作闪回恢复利器之my2sql

    binlog starttime stoptime startpos stoppos inserts updates deletes binlog starttime stoptime startpos stoppos inserts updates deletes 2021-02-26_12:33:44 3710 522152 2716 0 [lhrdb.sbtest2(inserts=2716, updates=0, deletes binlog starttime stoptime startpos stoppos inserts updates deletes binlog starttime stoptime startpos stoppos inserts updates deletes

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    Elasticsearch merge 你懂了吗?

    Defaults to simply checking if a merge needs to execute, and if so, executes it. only_expunge_deletes Should the merge process only expunge segments with deletes in it. During a merge process of segments, a new segment is created that does not have those deletes. This flag allows to only merge segments that have deletes. Defaults to false. Note that this won’t override the index.merge.policy.expunge_deletes_allowed threshold. flush Should

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    truncate表,会将统计信息清除么?

    SQL> select obj#, inserts, updates, deletes, flags from sys.mon_mods_all$ where obj#=18021;   OBJ#   INSERTS      UPDATES   DELETES   FLAGS ------ --------- --------- ---------- -------  18021      10000 SQL> select obj#, inserts, updates, deletes, flags from sys.mon_mods_all$ where obj#=18021;    OBJ#   INSERTS        UPDATES   DELETES    FLAGS ------- ---------- ---------- --------- --------   18021        SQL> select obj#, inserts, updates, deletes, flags from sys.mon_mods_all$ where obj#=18021;    OBJ#

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    Terminal 常用命令

    删光标前的东西 control-U deletes everything before the cursor. 删光标后的东西 control-K deletes everything from the cursor to the end of the line.

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    【DB笔试面试650】在Oracle中,如何查询表的DML操作数据变化量?

    SYS@orclasm > SELECT TABLE_NAME,INSERTS,UPDATES,DELETES,TIMESTAMP FROM USER_TAB_MODIFICATIONS WHERE TABLE_NAME SYS@orclasm > SELECT TABLE_NAME,INSERTS,UPDATES,DELETES,TIMESTAMP FROM USER_TAB_MODIFICATIONS WHERE TABLE_NAME SYS@orclasm > SELECT TABLE_NAME,INSERTS,UPDATES,DELETES,TIMESTAMP FROM USER_TAB_MODIFICATIONS WHERE TABLE_NAME SYS@orclasm > SELECT TABLE_NAME,INSERTS,UPDATES,DELETES,TIMESTAMP FROM USER_TAB_MODIFICATIONS WHERE TABLE_NAME='T_MON_20170602_LHR'; TABLE_NAME INSERTS UPDATES DELETES TIMESTAMP

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    C#开发BIMFACE系列42 服务端API之图纸对比

    ) { 60 data.deletes.map((item, i) => { 61 deletes += `

  • ${item.elementId}
  • `; 62 }); 63 document.querySelector('.deletes .items').innerHTML = deletes; 64 document.querySelector('.deletes b').innerHTML = data.deletes.length; 65 data.deletes.length * 1 : 0) + 68 (data.changes ?

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    解锁Apache Hudi删除记录新姿势

    步骤 2.1 使用Hudi API 如果应用程序中已经内嵌了HoodieWriteClient,可以直接使用HoodieWriteClient如下API删除记录 /** * Deletes a list 删除数据 val deletes = dataGen.generateDeletes(df.collectAsList()) val df = spark.read.json(spark.sparkContext.parallelize (deletes, 2)); df.write.format("org.apache.hudi"). options(getQuickstartWriteConfigs). option(OPERATION_OPT_KEY sao_paulo", "_hoodie_is_deleted" : true} 只需要进行一次性的变更,DeltasDreamer将处理每批中的upsert和delete,并且每一批都可以包含upsert和deletes

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    Jenkins X--(7)虚拟机里搭建Jenkins X环境

    create jenkins token Adds a new username and API token for a Jenkins server delete jenkins token Deletes an addon create token addon Adds a new token/login for a user for a given addon delete addon Deletes one or more addons delete token addon Deletes one or more API tokens for a user on an issue addon server delete app Deletes one or more apps from Jenkins X delete application Deletes one or the Environment Controller delete environment Deletes one or more Environments edit environment

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    Python | 21行轻松搞定拼写检查器

    abcdefghijklmnopqrstuvwxyz' def edits1(word): splits = [(word[:i], word[i:]) for i in range(len(word) + 1)] deletes alphabet if b] inserts = [a + c + b for a, b in splits for c in alphabet] return set(deletes 进行一次编辑所有可能得到的单词w的集合: def edits1(word): splits = [(word[:i], word[i:]) for i in range(len(word) + 1)] deletes in alphabet if b] inserts = [a + c + b for a, b in splits for c in alphabet] return set(deletes

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    goldengate replicat优化思路以及案例讲解

    inserts/minute: 4836.89 Total updates/minute: 0.00 Total deletes inserts/minute: 5268.69 Total updates/minute: 0.00 Total deletes inserts/minute: 152058.02 Total updates/minute: 0.00 Total deletes inserts/minute: 773252.89 Total updates/minute: 0.00 Total deletes

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    使用 Node.js 将 json 存入 MySQL 数据库

    console.log('changed:' + results.changeRows + 'rows'); }); connection.end(); } // 删除 function deletes module.exports = { save : save, select : select, outputall : outputall, modify : modify, deletes : deletes, }

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    Go语言之旅:控制、循环

    creates, processor) case "update": updates = append(updates, processor) case "delete": deletes = append(deletes, processor) case "query": queries = append(queries, processor) case "row_query

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    python实现拼写检查器21行轻松搞定

    abcdefghijklmnopqrstuvwxyz' def edits1(word): splits = [(word[:i], word[i:]) for i in range(len(word) + 1)] deletes for c in alphabet if b] inserts = [a + c + b for a, b in splits for c in alphabet] return set(deletes 进行一次编辑所有可能得到的单词w的集合: def edits1(word): splits = [(word[:i], word[i:]) for i in range(len(word) + 1)] deletes for c in alphabet if b] inserts = [a + c + b for a, b in splits for c in alphabet] return set(deletes

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    python实现拼写检查器21行轻松搞定

    abcdefghijklmnopqrstuvwxyz' def edits1(word): splits = [(word[:i], word[i:]) for i in range(len(word) + 1)] deletes for c in alphabet if b] inserts = [a + c + b for a, b in splits for c in alphabet] return set(deletes 进行一次编辑所有可能得到的单词w的集合: def edits1(word): splits = [(word[:i], word[i:]) for i in range(len(word) + 1)] deletes for c in alphabet if b] inserts = [a + c + b for a, b in splits for c in alphabet] return set(deletes

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    去O入云的探索--Oracle到MySQL的迁移改造方案

    activity since 2021-02-25 19:08:50) From Table APP.A to targetdb.a: # inserts: 200000 # updates: 0 # deletes : 0 # discards: 0 From Table APP.B to targetdb.b: # inserts: 100000 # updates: 0 # deletes: 0 # discards : 0 From Table APP.C to targetdb.c: # inserts: 200000 # updates: 0 # deletes: 0 # discards: 0 From Table APP.DBA_TABLES_TMP to targetdb.dba_tables_tmp: # inserts: 8 # updates: 0 # deletes: 0 # discards: 0 From Table APP.SOURCE_TEST to targetdb.source_test: # inserts: 400 # updates: 0 # deletes: 0 # discards

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