From fec128e469788e522e3c7780ba92d5132860a02d Mon Sep 17 00:00:00 2001 From: Caitin <34535727+CaitinChen@users.noreply.github.com> Date: Fri, 22 May 2020 10:48:57 +0800 Subject: [PATCH 1/6] resources: update the Figma link (#3230) --- resources/figma-quick-start-guide.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/resources/figma-quick-start-guide.md b/resources/figma-quick-start-guide.md index a3aa6b56977a..4925b564214a 100644 --- a/resources/figma-quick-start-guide.md +++ b/resources/figma-quick-start-guide.md @@ -31,7 +31,7 @@ summary: 本文档介绍如何使用 Figma 绘制图片。 ### 第 2 步：打开 tidb-sketch-book 文件 -点击 [tidb-sketch-book](https://www.figma.com/file/MOBwqkBtuA03agMjeGEGUT/tidb-sketch-book) 查看该绘图模板文件。 +点击 [tidb-sketch-book](https://www.figma.com/file/dHQ9B7X4mF1q78NRIzNTs5/tidb-sketch-book-2020) 查看该绘图模板文件。 > **注意：** > From 393855ac4795cbc3330488978413471b44bebb8d Mon Sep 17 00:00:00 2001 From: Yuanjia Zhang Date: Mon, 25 May 2020 19:33:17 +0800 Subject: [PATCH 2/6] load stats --- sql-statements/sql-statement-load-stats.md | 35 ++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 sql-statements/sql-statement-load-stats.md diff --git a/sql-statements/sql-statement-load-stats.md b/sql-statements/sql-statement-load-stats.md new file mode 100644 index 000000000000..1239dd877368 --- /dev/null +++ b/sql-statements/sql-statement-load-stats.md @@ -0,0 +1,35 @@ +--- +title: LOAD STATS +summary: TiDB 数据库中 LOAD STATS 的使用概况。 +category: reference +aliases: ['/docs-cn/dev/reference/sql/statements/load-stats/'] +--- + +# LOAD STATS + +`LOAD STATS` 语句用于将统计信息加载到 TiDB 中。 + +## 语法图 + +**LoadStatsStmt:** + +![LoadStatsStmt](/media/sqlgram/LoadDataStmt.png) + +## 参数说明 + +用户直接通过 `FILENAME` 参数来指定统计信息文件路径，统计信息文件可通过访问 API `http://${tidb-server-ip}:${tidb-server-status-port}/stats/dump/${db_name}/${table_name}` 进行下载。 + +{{< copyable "sql" >}} + +```sql +LOAD STATS '/tmp/stats.json'; +``` + +``` +Query OK, 0 rows affected (0.00 sec) +``` + + +## 另请参阅 + +* [统计信息](/statistics.md) From 2dee6d98d27311e96bfe592c7fbfe9248c49bc00 Mon Sep 17 00:00:00 2001 From: Yuanjia Zhang Date: Mon, 25 May 2020 20:33:35 +0800 Subject: [PATCH 3/6] add png --- media/sqlgram/LoadStatsStmt.png | Bin 0 -> 3785 bytes sql-statements/sql-statement-load-stats.md | 4 ++-- 2 files changed, 2 insertions(+), 2 deletions(-) create mode 100644 media/sqlgram/LoadStatsStmt.png diff --git a/media/sqlgram/LoadStatsStmt.png b/media/sqlgram/LoadStatsStmt.png new file mode 100644 index 0000000000000000000000000000000000000000..da3cfee5c9a4e8d982e95b81ad3eebf1fbe294eb GIT binary patch literal 3785 zcmV;)4mR004R> z004l5008;`004mK004C`008P>0026e000+ooVrmw00004XF*Lt006O$eEU(800001 zb5ch_0Itp)=>Px#24YJ`L;(K){{a7>y{D4^000SaNLh0L01m_e01m_fl`9S#000gk zNkly~opIjhxpUV!_uTj1?>*o5 zoild;7#J8BBm_<>6}fkhH{KVxe|lWPopJXc+;5khoNSzzpD$VBWHK3VX=(YSfqDI? zKmUC4ef;@=bBs6L;!|$p$TJBjA2~@;8rKL(h|;%P4owLQ4_}v_k#6ed>I$9g?V*Eh z2QaEtOR_f$4L>n432xrH1wp~V`MIzDx}E(vYuwAEt8t7s-QW{N>Gsv%nDVGVhaT_0 zouagI>tX*LJ9iBm>oEpC8ZjIU3=DMg1|B=^59B)X@(Kz*d6ID91mjKmd@@l|FG||* zm}J@(B;Wn}hkd)^8yG!mq)rGjee|c<2ZxyCVf5`m?%+Tau#zT7<%ZNVWA<78~Z6|Xkf6R zPAf+@#+!8cWMHBs0(*-vIg2j3K4QZ7&%o5g#DJ4=2Ws2&=*W1JCZ7yUltf_nHTD+i zV=hF1qk{tg&l_@_!6wF=H2Gv;q9g*x(_r_tK4U=t4{&BI*JdeLvm)kNsmtkX~Gac z%&Z+Ob5o)-R2`&l|C_|(d0y~1I~&GNo(8@9zW!N^I1>WL4*9}^2Pt4`Y6kY5yTa#F zW&&`{jBZq?Ut_jbIv-q6AV+O)R=7gu+%YTB%- zmw=V9&@^waa$mvW{XTF${50hcud_Y5mLVfXL*vGl^jcM6C^^QBOhP%xSz%!TG=J9` zmaJH#lCQG(W$$4+4?OM%5#b^5d(pAYTeO6}&i%n-{3M;>Qx&44qruG76m0G6$~|tz zbT1e=dNerqtDc@loR5GD5fQL-+46GFkq{pbxvySjm4Mz|9Qlqo&Xb&%*=g{@gpa9sh{}|Y` zX(t|gJMIP*Fafu2T!Sv%i*FhlSWHwT)Ttwf+C;Rj$3{a4DQDN#jj(dv7Gg*PswMuK zgqPAYTjbNG`OXQ01dDNz#OG2W9H z?p%7z&aFSffjv9mtNAk_;H*-xq>hw(NmP&!ey1YDIzN7#4Pikii0C-M)jO$l+qTW? z$+UrP6Fi%eI2T%mGvf7lPMulG6GHT8-(1{=WeHwZNN@mMUbbpII1hB8%P(H!z@BYC z=~PH@?OH7S>bs8^dKz@=+8u_C7!HL6g^-YtK)3y{VLcV6QN&Z(xpN1M7%>vghM%Fr z@VTca^;(4I@N#4%JbU^So)SL8LPEf#wizs5yp()j>5b>)Jcq4YeumgxEH)r{^S%@KhO{5XFdBSeBDh;$$TXJtensYF)Yg znniHHaXRnm)JGH~#Q4cm#g;rZ^*&uLEGVD?hM2!(g;JzW2SHw5p33sk5NFR{Og#fM zr1K@bEGYxMMFG<$j)k8$uB9HLsfk&oyb~0$Getr^*LxYApCVpQg+s`{a>eDf-!6sC z>sC>(2|1rW&s%2%DJdxt{x!)HdiClJvuDo*6H^noiea0X84ca!^14)z8a7f!mAg@t zh7YAehN*&r0tFm7av0K5l??$3#+UQv!o#$O;O0JzirWmYX~p+!>J+$l{~k=4<^_WW zxxn^qzfkd02RsKJSIfwV)(Pu|^=k5(G{&1n`8t7OB)4%)Ct~DVPa*O78L~b^wM$A` zw`MJ@Au}T#9z9Ie2_r&*#!&M@L^usuaS}up#l_YAqY9OCmWVcrIhHkmaI|*CQtE|a zc^x`-R{MPn9jDHkPsIrN^Vzlkxxk}H4*t6HCQuS?Q zVF9+bw$w{2TQ4n&Q>cQIg>k%Mep%0`Qn5J?d>kqGL-qR${~*ez@k^G=m0`)>#BD9r zLchu_+41Hz_E8S##!sxp{q+-?1Q^ zm79MtEFJ)BZeHAoCM70;jZJG&kfeg@@Ga;B5u^{RoG|1$xI!fE8Hw(kNnu2$`3dFk zm#wT+VylK8sBR9uXzu9Br3*CF5De|o1?Bs}FqdN0q&dxPpx1!FFs5X(`%2_Rnn+jG zyM{Rwp@*rbQ{O7rwI*KuP*L7cj4+RY`7$AAhCE@e4Lu*j3XBLxk4U&~f4>8C5`diu z7=EeCub~Jg#NDL5rkJA>wheSr3K}Ngb%9R|g#rSD;OWz6_g${vk?YAv`$qz>#KBW{+Y+PBx*u z{hA=fpLjY~OZ4;%ALRjVBR+v0yG3RdRY>Jq`iyirY|r&Dj*!*(*@1a$4z zorZGBiIq1oY?RRJ(gxJ%M7Z3>X(bV+#j3M%^*{;Igmznu%OaY8VeYHDUCnQr^{KNwKs;YMY6LvhKee%_vKYMyJ}dL)$&B=LrI%-60fr?8-C~X`n}l2z7H@`Q*TI++_pZ{w zOB@~`m)D^oXk}5^H&0eoCzQQ&C{FwYJP&2Iu#mUPO^H%D5>wrNsi3jOyFR52^p2`A z5}nRn!T=b277b z@D{^2bwk6o^%D~YhPM%)jPanOwlP=LuU|hH?CMs^Gm|Q+s}sWawQ{Ak-g$@5%g^WZ z`NyRXQqvf366aH@z;RF|$3ner(8^l^teRM5-A=fz*TjZ~g)!bF&L;yCB@y-HbuZ%o zd+9SSUx_MO;_!Da1&lZ8@yWnMNknF5=9&{HPyVm4uuv~a&B(}v#Nx3f_-BgO8E?|# zlYxnnh`W)2Q9KVf@ec>}5#CFdfI^`tTH|v#;3F7s(&LkXiBc(KXJ(Gu<+JDScs_yit8nCUW6s&TwXiMjLY<;$Voi&aCE;HV0j?d@G(PxMykVUp;xx9wjSG%u_={!`urB3c1dm>_H}z=^Tle z^O!Mv4uqdQSHghc1P9Px0g6xapFPTAyh)EwBlD)qr++b#selUnv~72ZXYS$GnmVu6 zM`XQ7j^16Tl>_Yi_1A5O{QL|Z9eO~2=MUh$KD{OVl6)LDgWc5FD}+hd;+%(QK=wQj zlV2uZjbpq?pHBwqfRjo^>b7zi2r|x}Jc}}p0}~zPGX+Bo4)~#HKrfP`0vT`87;LCYMC3%`00000NkvXXu0mjf5V00< literal 0 HcmV?d00001 diff --git a/sql-statements/sql-statement-load-stats.md b/sql-statements/sql-statement-load-stats.md index 1239dd877368..2c4f191ee0e2 100644 --- a/sql-statements/sql-statement-load-stats.md +++ b/sql-statements/sql-statement-load-stats.md @@ -13,11 +13,11 @@ aliases: ['/docs-cn/dev/reference/sql/statements/load-stats/'] **LoadStatsStmt:** -![LoadStatsStmt](/media/sqlgram/LoadDataStmt.png) +![LoadStatsStmt](/media/sqlgram/LoadStatsStmt.png) ## 参数说明 -用户直接通过 `FILENAME` 参数来指定统计信息文件路径，统计信息文件可通过访问 API `http://${tidb-server-ip}:${tidb-server-status-port}/stats/dump/${db_name}/${table_name}` 进行下载。 +用户直接指定统计信息文件路径，统计信息文件可通过访问 API `http://${tidb-server-ip}:${tidb-server-status-port}/stats/dump/${db_name}/${table_name}` 进行下载。 {{< copyable "sql" >}} From b5a03833a673fde01bd7bafbb63a9f794f9a7ffd Mon Sep 17 00:00:00 2001 From: Yuanjia Zhang Date: Tue, 26 May 2020 10:40:07 +0800 Subject: [PATCH 4/6] make linter happy --- sql-statements/sql-statement-load-stats.md | 1 - 1 file changed, 1 deletion(-) diff --git a/sql-statements/sql-statement-load-stats.md b/sql-statements/sql-statement-load-stats.md index 2c4f191ee0e2..a316c2b59ff7 100644 --- a/sql-statements/sql-statement-load-stats.md +++ b/sql-statements/sql-statement-load-stats.md @@ -29,7 +29,6 @@ LOAD STATS '/tmp/stats.json'; Query OK, 0 rows affected (0.00 sec) ``` - ## 另请参阅 * [统计信息](/statistics.md) From 6be7269e710ffdf0c9c876a4f4eaf1b6ced24240 Mon Sep 17 00:00:00 2001 From: Yuanjia Zhang Date: Tue, 26 May 2020 13:53:22 +0800 Subject: [PATCH 5/6] Update sql-statements/sql-statement-load-stats.md Co-authored-by: Lynn --- sql-statements/sql-statement-load-stats.md | 1 - 1 file changed, 1 deletion(-) diff --git a/sql-statements/sql-statement-load-stats.md b/sql-statements/sql-statement-load-stats.md index a316c2b59ff7..dd7c89b3d87c 100644 --- a/sql-statements/sql-statement-load-stats.md +++ b/sql-statements/sql-statement-load-stats.md @@ -2,7 +2,6 @@ title: LOAD STATS summary: TiDB 数据库中 LOAD STATS 的使用概况。 category: reference -aliases: ['/docs-cn/dev/reference/sql/statements/load-stats/'] --- # LOAD STATS From d814387105710326042c5bf1b43a3874957d9b22 Mon Sep 17 00:00:00 2001 From: Yuanjia Zhang Date: Tue, 26 May 2020 14:04:22 +0800 Subject: [PATCH 6/6] update --- sql-statements/sql-statement-load-stats.md | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/sql-statements/sql-statement-load-stats.md b/sql-statements/sql-statement-load-stats.md index dd7c89b3d87c..0eaaf539de2f 100644 --- a/sql-statements/sql-statement-load-stats.md +++ b/sql-statements/sql-statement-load-stats.md @@ -18,6 +18,10 @@ category: reference 用户直接指定统计信息文件路径，统计信息文件可通过访问 API `http://${tidb-server-ip}:${tidb-server-status-port}/stats/dump/${db_name}/${table_name}` 进行下载。 +路径可以是相对路径，也可以是绝对路径，如果是相对路径，会从启动 `tidb-server` 的路径为起点寻找对应文件。 + +下面是一个绝对路径的例子： + {{< copyable "sql" >}} ```sql