{"id":7680,"date":"2026-03-25T10:47:25","date_gmt":"2026-03-25T02:47:25","guid":{"rendered":"https:\/\/www.5x44.cn\/?p=7680"},"modified":"2026-04-08T15:08:58","modified_gmt":"2026-04-08T07:08:58","slug":"%e6%95%b0%e6%8d%ae%e5%ba%93%e6%b5%8b%e8%af%95","status":"publish","type":"post","link":"https:\/\/www.5x44.cn\/?p=7680","title":{"rendered":"\u6570\u636e\u5e93\u6d4b\u8bd5(benchmarkSQL-5.0)"},"content":{"rendered":"\n
\n

https:\/\/docs.opengauss.org\/zh\/docs\/6.0.0-lite\/docs\/PerformanceTuningGuide\/%E6%B5%8B%E8%AF%95MOT-TPCC%E6%80%A7%E8%83%BD.html<\/p>\n<\/blockquote>\n\n\n\n

TPCC\u6982\u5ff5<\/h2>\n\n\n\n

TPC-C\u57fa\u51c6\u662f\u8861\u91cf\u8054\u673a\u4e8b\u52a1\u5904\u7406\uff08OLTP\uff09\u7cfb\u7edf\u6027\u80fd\u7684\u884c\u4e1a\u6807\u51c6\u57fa\u51c6\u3002\u5b83\u57fa\u4e8e\u4e00\u4e2a\u590d\u6742\u7684\u6570\u636e\u5e93\u548c\u8bb8\u591a\u4e0d\u540c\u7684\u4e8b\u52a1\u7c7b\u578b\u3002\u8fd9\u4e9b\u4e8b\u52a1\u7c7b\u578b\u5728\u6b64\u57fa\u51c6\u4e0a\u6267\u884c\u3002TPC-C\u57fa\u51c6\u6d4b\u8bd5\u65e2\u4e0d\u4f9d\u8d56\u786c\u4ef6\uff0c\u4e5f\u4e0d\u4f9d\u8d56\u8f6f\u4ef6\uff0c\u56e0\u6b64\u53ef\u4ee5\u5728\u6bcf\u4e2a\u6d4b\u8bd5\u5e73\u53f0\u4e0a\u8fd0\u884c\u3002\u57fa\u51c6\u6a21\u578b\u7684\u5b98\u65b9\u6982\u8ff0\uff0c\u89c1tpc.org\u7f51\u7ad9\uff08http:\/\/www.tpc.org\/default5.asp<\/a>\uff09\u3002<\/p>\n\n\n\n

benchmarkSQL\u5b89\u88c5\u4f9d\u8d56<\/h2>\n\n\n\n
# \u5b89\u88c5ant,java\u7f16\u8bd1\u5de5\u5177\nyum install -y ant\n# \u5b89\u88c5R\u8bed\u8a00\uff0c\u7528\u4e8e\u751f\u6210\u53ef\u89c6\u5316\u62a5\u544a\n\u6839\u636e\u53d1\u884c\u7248\u672c\u5b89\u88c5R\u8bed\u8a00<\/code><\/pre>\n\n\n\n
\u4e00\u3001\u6d4b\u8bd5oracle 19c\uff0c\u521b\u5efa\u6d4b\u8bd5\u7528\u6237\u548c\u8868\u7a7a\u95f4\u5e76\u6388\u6743<\/h2>\n\n\n\n
CREATE USER benchmarksql IDENTIFIED BY \"password\" DEFAULT<\/strong> TABLESPACE users TEMPORARY TABLESPACE temp;\nGRANT CONNECT TO benchmarksql;\nGRANT CREATE PROCEDURE TO benchmarksql;\nGRANT CREATE SEQUENCE TO benchmarksql;\nGRANT CREATE SESSION TO benchmarksql;\nGRANT CREATE TABLE TO benchmarksql;\nGRANT CREATE TRIGGER TO benchmarksql;\nGRANT CREATE TYPE TO benchmarksql;\nGRANT UNLIMITED TABLESPACE TO benchmarksql;\n<\/code><\/pre>\n\n\n\n
\u914d\u7f6erun\u76ee\u5f55\u4e0b\u7684 props.ora\u6587\u4ef6<\/h2>\n\n\n\n
--\u4e3b\u8981\u662f\u4fee\u6539\u8fd9\u4e9b\ndb=oracle\ndriver=oracle.jdbc.driver.OracleDriver\n--SID\u4e3a\u5b9e\u9645\u7684sid\nconn=jdbc:oracle:thin:@127.0.0.1:1521:<SID>\nuser=benchmarksql\npassword=Test_123\n\nwarehouses=50            --\u88ab\u6d4b\u8bd5\u4ed3\u5e93\u6570\nloadWorkers=4             --\u6570\u636e\u88c5\u8f7d\u5e76\u53d1\u6570(\u53ea\u5728\u521d\u59cb\u5316\u65f6\u751f\u6548),\u4e00\u822c\u548c\u670d\u52a1\u5668\u7684\u903b\u8f91CPU\u6838\u6570\u4e00\u6837\u5373\u53ef\u3002\n\nterminals=20             --\u8bbe\u7f6e\u4e86\u5728\u6027\u80fd\u6d4b\u8bd5\u671f\u95f4\u5c06\u4f7f\u7528\u7684\u6a21\u62df\u7ec8\u7aef\uff08\u7528\u6237\uff09\u6570\u91cf)-\u6570\u636e\u8fde\u63a5\u5e76\u53d1\u6570\n\nrunTxnsPerTerminal=200       --\u6307\u5b9a\u4e86\u6bcf\u4e2a\u7ec8\u7aef\u5728\u6027\u80fd\u6d4b\u8bd5\u671f\u95f4\u8981\u6267\u884c\u7684\u4e8b\u52a1\u6570\u91cf \nrunMins=0                   --\u8981\u8fd0\u884c\u6307\u5b9a\u7684\u5206\u949f,\u5f53\u8be5\u53c2\u6570\u4e3a\u975e0\u65f6,runTxnsPerTerminal \u5fc5\u987b\u7b49\u4e8e\u96f6\uff0c\u5426\u5219\u4e0d\u8dd1\nlimitTxnsPerMin=1000         --\u6bcf\u5206\u949f\u6267\u884c\u7684\u4e8b\u52a1\u6570 \n...\nosCollectorDevices=net_ens33 blk_sda  --\u4fee\u6539\u7f51\u5361\u540d\u5b57\uff0c\u7f51\u5361\u540d\u524d\u9762\u8981\u52a0\u201cnet_\u201d\uff1b\u78c1\u76d8\u524d\u9762\u8981\u52a0\u201cblk_\u201d\n\n--\u4ee5\u4e0a\u53c2\u6570\u5efa\u8bae\u8bbe\u7f6eterminals \u3001runMins\u548climitTxnsPerMin\uff0c\u8fd9\u6837\u53ef\u4ee5\u5168\u901f\u8dd1\n\n--\u914d\u7f6e\u6587\u4ef6\u6307\u5b9a TPC-C \u4ed3\u5e93\u6570\u4e3a 500 \u4ed3\u3002<\/code><\/pre>\n\n\n\n
\n
<\/p>\n<\/blockquote>\n\n\n\n
\u6267\u884cant\u7f16\u8bd1<\/h2>\n\n\n\n
\uff081\uff09\u6267\u884cant\u7f16\u8bd1\u8fc7\u7a0b\u4e2d\u5982\u679c\u63d0\u793a\uff1a<\/p>\n\n\n\n
error: unmappable character for encoding ASCII be able to represent 128 diffent characters.<\/code><\/pre>\n\n\n\n
\u6267\u884c\uff1a<\/p>\n\n\n\n
export JAVA_TOOL_OPTIONS=\"-Dfile.encoding=UTF8\"
ant<\/code><\/pre>\n\n\n\n
\uff082\uff09\u5728\u7f16\u8bd1\u8fc7\u7a0b\u4e2d\u4f1a\u9047\u5230\u5f88\u591a\u7f3a\u5c11jar\u5305\u7684\u8b66\u544a\uff0c\u53ef\u4ee5\u5728$HOME_ORACLE\u4e2d\u67e5\u627e\u5f97\u5230\u3002<\/p>\n\n\n\n
TPC-C\u6d4b\u8bd5<\/h2>\n\n\n\n
1\u3001\u521b\u5efa\u8868\uff1a<\/p>\n\n\n\n
cd benchmarksql-5.0\/run\/\n.\/runSQL.sh props.ora tableCreates<\/code><\/pre>\n\n\n\n
2\u3001\u7f16\u8bd1\uff0c\u5982\u679c\u4fee\u6539\u8fc7\u914d\u7f6e\u9700\u8981\u91cd\u65b0\u7f16\u8bd1\uff0c\u6267\u884cant\u7f16\u8bd1\u9700\u8981\u5728benchmarksql-5.0\u76ee\u5f55\u4e0b\uff0c\u9700\u8981\u5b58\u5728build.xml\u6587\u4ef6\uff1a<\/p>\n\n\n\n
[hank@5x44 benchmarksql-5.0]$ ant\nBuildfile: \/home\/oracle\/benchmarksql-5.0\/build.xml\n\ninit:\n\ncompile:\n    [javac] Compiling 11 source files to \/home\/oracle\/benchmarksql-5.0\/build\n    [javac] warning: [path] bad path element \"\/home\/oracle\/benchmarksql-5.0\/lib\/oracle\/oraclepki.jar\": no such file or directory\n    [javac] 1 warning\n\ndist:\n      [jar] Building jar: \/home\/oracle\/benchmarksql-5.0\/dist\/BenchmarkSQL-5.0.jar\n\nBUILD SUCCESSFUL\nTotal time: 1 second\nhank@5x44:~$<\/code><\/pre>\n\n\n\n
3\u3001\u6267\u884c\u6570\u636e\u88c5\u8f7d<\/p>\n\n\n\n
.\/runLoader.sh props.ora<\/code><\/pre>\n\n\n\n
4\u3001\u521b\u5efa\u7d22\u5f15<\/p>\n\n\n\n
.\/runSQL.sh props.ora indexCreates<\/code><\/pre>\n\n\n\n
5\u3001\u6027\u80fd\u6d4b\u8bd5<\/p>\n\n\n\n
.\/runBenchmark.sh props.ora\nTerm-00, Running Average tpmTOTAL: 10648.05    Current tpmTOTAL: 2136    Memory Usage: 36MB \/ 63MB          \n11:52:35,823 [Thread-11] INFO   jTPCC : Term-00, \n11:52:35,823 [Thread-11] INFO   jTPCC : Term-00, \n11:52:35,823 [Thread-11] INFO   jTPCC : Term-00, Measured tpmC (NewOrders) = 3449.88       \n11:52:35,823 [Thread-11] INFO   jTPCC : Term-00, Measured tpmTOTAL = 9370.62                --\u6bcf\u5206\u949f\u6267\u884c\u7684\u4e8b\u52a1\u6570\uff0c\u8fd9\u91cc\u7684\u503c\u662f\u76f4\u63a5\u8bc1\u660e\u5f53\u524d\u73af\u5883\u7684\u4e8b\u52a1\u4e4b\u6027\u80fd\u529b\n11:52:35,824 [Thread-11] INFO   jTPCC : Term-00, Session Start     = 2024-11-19 11:52:34\n11:52:35,824 [Thread-11] INFO   jTPCC : Term-00, Session End       = 2024-11-19 11:52:35\n11:52:35,824 [Thread-11] INFO   jTPCC : Term-00, Transaction Count = 200                   --\u5355\u4f4d\u65f6\u95f4\u5185\u603b\u5171\u6267\u884c\u7684\u4e8b\u52a1\u6570( \u914d\u7f6e\u6587\u4ef6\u4e2dterminals *  runTxnsPerTerminal)<\/code><\/pre>\n\n\n\n
6\u3001\u6e05\u7406\uff0c\u6d4b\u8bd5\u5b8c\u4e4b\u540e\u5e94\u8be5\u6e05\u7406\u6570\u636e\u3002\u8fdb\u5165run\u76ee\u5f55\uff0c\u5728\u7ec8\u7aef\u4e0b\u6267\u884c<\/p>\n\n\n\n
.\/runSQL.sh props.ora indexDrops \n.\/runSQL.sh props.ora tableTruncates \n.\/runSQL.sh props.ora tableDrops<\/code><\/pre>\n\n\n\n
7\u3001\u751f\u6210\u62a5\u544a<\/p>\n\n\n\n
cd \/home\/oracle\/benchmarksql-5.0\/run\n .\/generateReport.sh   my_result_2024-11-19_120753\/\n\n[oracle@node1 my_result_2024-11-19_120753]$ ls -tlr\ntotal 296\n-rw-r--r-- 1 oracle oinstall   972 Nov 19 12:07 run.properties\n-rw-r--r-- 1 oracle oinstall 34342 Nov 19 12:16 tpm_nopm.png\ndrwxr-xr-x 2 oracle oinstall   125 Nov 19 12:16 data\n-rw-r--r-- 1 oracle oinstall 39983 Nov 19 12:16 latency.png\n-rw-r--r-- 1 oracle oinstall 27886 Nov 19 12:16 cpu_utilization.png\n-rw-r--r-- 1 oracle oinstall 26681 Nov 19 12:16 dirty_buffers.png\n-rw-r--r-- 1 oracle oinstall 37048 Nov 19 12:16 blk_sda_iops.png\n-rw-r--r-- 1 oracle oinstall 33013 Nov 19 12:16 blk_sda_kbps.png\n-rw-r--r-- 1 oracle oinstall 37642 Nov 19 12:16 net_ens33_iops.png\n-rw-r--r-- 1 oracle oinstall 33755 Nov 19 12:16 net_ens33_kbps.png\n-rw-r--r-- 1 oracle oinstall  7141 Nov 19 12:16 report.html\n\n \n-- \u4f1a\u5728my_result_2024-11-19_120753\u751f\u6210\u4e00\u5806png\u56fe\u7247\u548chtml\u62a5\u544a<\/code><\/pre>\n\n\n\n
benchmarkSQL\u914d\u7f6e\u53c2\u6570\u4ecb\u7ecd<\/h2>\n\n\n\n
\n
https:\/\/blog.csdn.net\/ffb920724\/article\/details\/112480054<\/a><\/p>\n<\/blockquote>\n\n\n\n
1\u3001warehouse\uff1a\u6bcf\u4e2a\u4ed3\u5e93\u8d1f\u8d2310\u4e2a\u533a\u57df\uff0c\u6bcf\u4e2a\u533a\u57df3000\u4e2a\u5ba2\u6237\uff0c\u6bcf\u4e2a\u4ed3\u5e93\u7ef4\u62a4100000\u79cd\u5546\u54c1\uff0c\u6bcf\u4e2a\u4ed3\u5e93\u81f3\u591a10\u4e2a\u7ec8\u7aef\u3002BenchmarkSQL\u6570\u636e\u5e93\u6bcf\u4e2awarehouse\u5927\u6982\u662f100MB\uff0c\u5982\u679c\u8be5\u53c2\u6570\u8bbe\u7f6e\u4e3a10\uff0c\u90a3\u4e48\u6574\u4e2a\u6570\u636e\u5e93\u5927\u5c0f\u5927\u6982\u57281G\u5de6\u53f3\u3002\u5efa\u8bae\u5c06\u6570\u636e\u5e93\u5927\u5c0f\u8bbe\u7f6e\u4e3a\u7269\u7406\u670d\u52a1\u5668\u5185\u5b58\u76842~5\u500d\u3002\u5982\u679c\u5185\u5b58\u4e3a16G\u5efa\u8bae\u8bbe\u7f6ewarehouse\u4e3a328~819\u4e4b\u95f4\u3002<\/p>\n\n\n\n
2\u3001terminals\uff1a\u5e76\u53d1\u8fde\u63a5\u6570\uff0c\u5efa\u8bae\u8bbe\u7f6e\u4e3a\u670d\u52a1\u5668\u7684CPU\u603b\u7ebf\u7a0b\u6570\u76842-6\u500d\u3002\u5982\u679c\u670d\u52a1\u4e3a\u53cc\u683816\u7ebf\u7a0b\uff08\u5355\u68388\u7ebf\u7a0b\uff09\uff0c\u90a3\u4e48\u5efa\u8bae\u914d\u7f6e\u572832~96\u4e4b\u95f4\u3002<\/p>\n\n\n\n
3\u3001db\uff1a\u6570\u636e\u5e93\u7c7b\u578bpostgres\/oracle\/mysql\u7b49\u7b49<\/p>\n\n\n\n
4\u3001driver\uff1a\u5ba2\u6237\u7aef\u9a71\u52a8<\/p>\n\n\n\n
5\u3001conn\\user\\password\uff1a\u6570\u636e\u5e93\u8fde\u63a5\u5b57\u7b26\u4e32\u3001\u7528\u6237\u540d\u3001\u5bc6\u7801<\/p>\n\n\n\n
6\u3001runTxnsPerTerminal\uff1a\u6bcf\u4e2a\u7ec8\u7aef\uff08terminal)\u8fd0\u884c\u7684\u56fa\u5b9a\u4e8b\u52a1\u6570\u91cf\uff0c\u5982\u679c\u8be5\u503c\u975e\u96f6\uff0c\u90a3\u4e48runMins\u5fc5\u987b\u8bbe\u7f6e\u4e3a0\u3002<\/p>\n\n\n\n
7\u3001runMins\uff1a\u8981\u6d4b\u8bd5\u7684\u6574\u4f53\u65f6\u95f4\uff0c\u5355\u4f4d\u4e3a\uff1a\u5206\u949f\uff1b\u5982\u679crunMins\u8bbe\u7f6e\u4e3a60\uff0c\u90a3\u4e48\u6301\u7eed\u6d4b\u8bd51\u5c0f\u65f6\u7684\u65f6\u5019\u7ed3\u675f\u6d4b\u8bd5\u3002\u8be5\u503c\u975e\u96f6\u65f6\uff0crunTxnsPerTerminal\u53c2\u6570\u5fc5\u987b\u4e3a0\u3002runMins\u548crunTxnsPerTerminal\u4e24\u4e2a\u503c\u4e0d\u80fd\u540c\u65f6\u4e3a\u6b63\u6574\u6570\uff0c\u8bbe\u7f6e\u5176\u4e2d\u4e00\u4e2a\uff0c\u53e6\u4e00\u4e2a\u5fc5\u987b\u4e3a0\u3002<\/p>\n\n\n\n
8\u3001limitTxnsPerMin=300\uff1a\u6bcf\u5206\u949f\u4e8b\u52a1\u603b\u6570\u9650\u5236\uff0c\u8be5\u53c2\u6570\u4e3b\u8981\u63a7\u5236\u6bcf\u5206\u949f\u5904\u7406\u7684\u4e8b\u52a1\u6570\uff0c\u4e8b\u52a1\u6570\u53d7terminals\u53c2\u6570\u7684\u5f71\u54cd\uff0c\u5982\u679cterminals\u6570\u91cf\u5927\u4e8elimitTxnsPerMin\uff0c\u610f\u5473\u7740\u5e76\u53d1\u6570\u5927\u4e8e\u6bcf\u5206\u949f\u4e8b\u52a1\u603b\u6570\uff0c\u8be5\u53c2\u6570\u4f1a\u5931\u6548\u3002\uff08\u6d4b\u8bd5\u541e\u5410\u91cf\u65f6\uff0c\u9700\u8981\u5c06\u6b64\u503c\u8bbe\u7f6e\u6781\u5927\uff08\u65e0\u9650\u5927\uff09\uff0c\u8fd9\u6837\u5c31\u4e0d\u4f1a\u51fa\u73b0\u67d0\u4e2a\u7ec8\u7aefsleep\u73b0\u8c61\u3002\uff09<\/p>\n\n\n\n
9\u3001terminalWarehouseFixed=true\uff1a\u7ec8\u7aef\u548c\u4ed3\u5e93\u7684\u7ed1\u5b9a\u6a21\u5f0f\uff0c\u8bbe\u7f6e\u4e3atrue\u65f6\u53ef\u4ee5\u8fd0\u884c4.x\u517c\u5bb9\u6a21\u5f0f\uff0c\u610f\u4e3a\u6bcf\u4e2a\u7ec8\u7aef\u90fd\u6709\u4e00\u4e2a\u56fa\u5b9a\u7684\u4ed3\u5e93\u3002\u8bbe\u7f6e\u4e3afalse\u65f6\u53ef\u4ee5\u5747\u5300\u7684\u4f7f\u7528\u6570\u636e\u5e93\u6574\u4f53\u914d\u7f6e\u3002TPCC\u89c4\u5b9a\u6bcf\u4e2a\u7ec8\u7aef\u90fd\u5fc5\u987b\u6709\u4e00\u4e2a\u7ed1\u5b9a\u7684\u4ed3\u5e93\uff0c\u6240\u4ee5\u4e00\u822c\u4f7f\u7528\u9ed8\u8ba4\u503ctrue\u3002<\/p>\n\n\n\n
10\u3001\u4e0b\u97625\u4e2a\u503c\u5f97\u603b\u548c\u5fc5\u987b\u7b49\u4e8e100\uff0c\u9ed8\u8ba4\u4e3a\uff1a45\u300143\u30014\u30014\u30014\u4e0eTPC-C\u6d4b\u8bd5\u5b9a\u4e49\u5f97\u6bd4\u4f8b\u4e00\u81f4\uff0c\u5b9e\u9645\u7684\u64cd\u4f5c\u8fc7\u7a0b\uff0c\u53ef\u4ee5\u8c03\u6574\u6bd4\u4f8b\u6765\u9002\u5e94\u5404\u79cd\u573a\u666f\u3002<\/p>\n\n\n\n
newOrderWeight=45\npaymentWeight=43\norderStatusWeight=4\ndeliveryWeight=4\nstockLevelWeight=4<\/code><\/pre>\n\n\n\n
11\u3001resultDirectory=my_result_%tY-%tm-%td_%tH%tm%tS\uff1a\u6d4b\u8bd5\u6570\u636e\u751f\u6210\u76ee\u5f55\uff0c\u9ed8\u8ba4\u60c5\u51b5\u65e0\u9700\u66f4\u6539\uff0c\u9ed8\u8ba4\u751f\u6210\u5728run\u76ee\u5f55\u4e0b\u9762\u3002<\/p>\n\n\n\n
12\u3001osCollectorScript=.\/misc\/os_collector_linux.py\uff1a\u64cd\u4f5c\u7cfb\u7edf\u6027\u80fd\u6536\u96c6\u811a\u672c\uff0c\u9ed8\u8ba4\u65e0\u9700\u4fee\u6539\uff0c\u64cd\u4f5c\u7cfb\u7edf\u9700\u8981\u5177\u6709python\u73af\u5883<\/p>\n\n\n\n
13\u3001osCollectorInterval=1\uff1a\u64cd\u4f5c\u7cfb\u7edf\u6536\u96c6\u64cd\u4f5c\u65f6\u95f4\u95f4\u9694\uff0c\u9ed8\u8ba4\u4e3a1\u79d2\u3002<\/p>\n\n\n\n
14\u3001osCollectorSSHAddr=user@dbhost\uff1a\u64cd\u4f5c\u7cfb\u7edf\u6536\u96c6\u6240\u5bf9\u5e94\u7684\u4e3b\u673a\uff0c\u5982\u679c\u5bf9\u672c\u673a\u6570\u636e\u5e93\u8fdb\u884c\u6d4b\u8bd5\uff0c\u8be5\u53c2\u6570\u4fdd\u6301\u6ce8\u9500\u5373\u53ef\uff1b\u5bf9\u8fdc\u7a0b\u670d\u52a1\u5668\u8fdb\u884c\u6d4b\u8bd5\uff0c\u586b\u5199\u7528\u6237\u540d\u548c\u4e3b\u673a\u540d\u3002<\/p>\n\n\n\n
15\u3001osCollectorDevices=net_eth0 blk_sda\uff1a\u64cd\u4f5c\u7cfb\u7edf\u79cd\u88ab\u6536\u96c6\u7684\u7f51\u5361\u540d\u548c\u78c1\u76d8\u540d\u79f0\u3002<\/p>\n\n\n\n
\u7ed3\u679c\u5206\u6790<\/h2>\n\n\n\n
\u4e8b\u52a1\u7c7b\u578b<\/strong><\/td>\u64cd\u4f5c\u6bd4\u4f8b<\/strong><\/td>\u4e3b\u8981\u52a8\u4f5c<\/strong><\/td><\/tr>
New-Order<\/td>45%<\/td>INSERT\u65b0\u8ba2\u5355+\u8ba2\u5355\u660e\u7ec6\uff0c\u66f4\u65b0\u5e93\u5b58UPDATE<\/td><\/tr>
Payment<\/td>43%<\/td>UPDATE\u5ba2\u6237\u4f59\u989d\uff0c\u63d2\u5165\u652f\u4ed8\u5386\u53f2INSERT<\/td><\/tr>
Delivery<\/td>4%<\/td>UPDATE\u8ba2\u5355\u72b6\u6001\uff0c\u5220\u9664\u76f8\u5173\u8bb0\u5f55DELETE<\/td><\/tr>
Order-Status<\/td>4%<\/td>SELECT\u67e5\u8be2\u5ba2\u6237\u6700\u65b0\u8ba2\u5355\u72b6\u6001<\/td><\/tr>
Stock-Level<\/td>4%<\/td>SELECT\u4f4e\u5e93\u5b58\u9884\u8b66\uff08\u6309\u4ed3\u5e93\u8303\u56f4\u67e5\u8be2\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
https:\/\/docs.opengauss.org\/zh\/docs\/6.0.0-lite\/docs\/PerformanceTuningGuide\/%E6%B5…<\/p>\n
 Read More  Read More<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8,57],"tags":[],"class_list":["post-7680","post","type-post","status-publish","format-standard","hentry","category-it","category-57"],"_links":{"self":[{"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/posts\/7680","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7680"}],"version-history":[{"count":19,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/posts\/7680\/revisions"}],"predecessor-version":[{"id":7713,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/posts\/7680\/revisions\/7713"}],"wp:attachment":[{"href":"https:\/\/www.5x44.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7680"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7680"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7680"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}