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Video: Kuv yuav tsim cov ntaub ntawv SQL hauv MySQL workbench li cas?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Rau tsim a tsab ntawv los ntawm ib daim duab hauv MySQL Workbench : Xaiv Cov ntaub ntawv > Export > Forward Engineer SQL CREATE Script Nkag mus rau qhov chaw khaws cia ntaub ntawv (optional) thiab teeb tsa cov kev xaiv kom suav nrog rau ntawm tsab ntawv (xws li DROP nqe lus thiab lwm yam), ces nyem Txuas ntxiv.
Tsis tas li ntawd, kuv yuav qhib cov ntaub ntawv SQL hauv MySQL workbench li cas?
Qhib MySQL Workbench , xaiv tus qauv saib los ntawm sidebar nyob rau hauv lub tsev tshuaj ntsuam, nyem (>) ib sab ntawm Cov Qauv, thiab ces nias Rov qab Engineer MySQL Tsim Tsab ntawv . Nrhiav thiab import cov sakila-schema. sql ua . Qhov no yog qhov tsab ntawv uas muaj cov ntaub ntawv txhais cov nqe lus rau sakila database.
Tom qab ntawd, lo lus nug yog, Kuv yuav ua li cas khiav ib tsab ntawv hauv MySQL?
- Tam sim no, Cov Ntaub Ntawv -> Qhib SQL Script los qhib SQL tsab ntawv.
- Tom qab tshawb xyuas.sql cov ntaub ntawv, koj yuav tsum xaiv qhov kev xaiv "Reconnect rau database" raws li qhia hauv qab no screenshot -
- Tam sim no, nws yuav nug tus password los txuas nrog MySQL.
- Nco tseg - Nias OK khawm ob zaug txuas nrog MySQL.
- Tom qab ntawd koj yuav tsum tau ua cov ntawv sau.
Ntawm no, kuv yuav ua li cas thiaj tsim tau. SQL cov ntaub ntawv hauv MySQL?
Yog koj xav tau tsim ib tug tshiab database rau lub SQL file , koj tuaj yeem ua nws nrog cov lus txib hauv qab no: mysql > Tsim DATABASE DatabaseName; Rau tsim a MySQL tus neeg siv thiab muab tus password tshiab rau nws, khiav cov lus txib hauv qab no: mysql > Tsim USER 'DatabaseUser' @ 'localhost' IDENTIFIED BY 'password';
Kuv yuav khiav SQL li cas?
Txhawm rau ua cov ntawv sau los ntawm nplooj ntawv SQL Scripts:
- Ntawm nplooj ntawv chaw ua haujlwm, nyem SQL Rhiav thiab tom qab ntawd SQL Scripts.
- Los ntawm Saib daim ntawv teev npe, xaiv Cov Lus Qhia thiab nyem Mus.
- Nyem rau Khiav icon rau tsab ntawv koj xav ua.
- Nplooj ntawv Run Script tshwm.
- Nyem Khiav kom xa tsab ntawv rau kev ua tiav.
Pom zoo:
Kuv yuav hloov cov ntaub ntawv tab delimited rau cov ntaub ntawv csv li cas?
Mus rau cov ntawv qhia zaub mov, xaiv 'OpenCSVTab-Delimited File' (lossis tsuas yog nias Ctrl + O), thiab tom qab ntawd los ntawm lub thawv qhib, xaiv cov ntaub ntawv tab-delimited qhib. Koj tuaj yeem luam cov tab-delimited txoj hlua mus rau clipboard thiab tom qab ntawd siv 'Qhib Cov Ntawv Hauv Cov Ntawv Teev Npe' xaiv (Ctrl + F7)
Kuv yuav ua li cas thiaj tsim tau ZIP cov ntaub ntawv nrog ntau cov ntaub ntawv?
Muab ob peb cov ntaub ntawv mus rau hauv ib qho zippedfolder kom yooj yim sib faib ib pawg ntawm cov ntaub ntawv. Nrhiav cov ntaub ntawv lossis nplaub tshev uas koj xav zip. Nias thiab tuav (lossis right-click) cov ntaub ntawv lossis ntawv tais ceev tseg, xaiv (lossis taw tes rau) Xa mus rau, thiab tom qab ntawd xaiv Compressed (zipped) folder
Vim li cas kem taw qhia cov ntaub ntawv khaws cia ua cov ntaub ntawv nkag ntawm disks sai dua li kab qhia cov ntaub ntawv khaws cia?
Kem oriented databases (aka columnar databases) yog qhov tsim nyog rau kev ntsuas kev ua haujlwm ntau dua vim tias cov ntaub ntawv hom ntawv (kem hom) qiv nws tus kheej kom nrawm dua cov lus nug ua - scans, aggregation thiab lwm yam. Ntawm qhov tod tes, kab oriented databases khaws ib kab (thiab tag nrho nws. kab) contiguously
Kuv yuav ntxig cov ntaub ntawv WAV rau hauv cov ntaub ntawv Word li cas?
Ntxig ib lub suab ntaub ntawv rau hauv koj cov ntaub ntawv txoj hauj lwm qhov ntxig taw tes uas koj xav kom lub soundinserted. Xaiv Object los ntawm Insert. Worddisplays Object dialog box. Nyem rau ntawm Tsim los ntawm Cov Ntaub Ntawv tab. (Saib daim duab 1.) Siv cov kev tswj ntawm lub dialog box los nrhiav cov ntaub ntawv suab uas koj xav tau nrog rau koj cov ntaub ntawv. Nyem rau OK
Kuv yuav ua li cas khiav SQL cov ntaub ntawv hauv MySQL workbench?
Muaj ob txoj kev sib txawv: Cov ntaub ntawv -> Qhib SQL Script: Qhov no tsuas yog thauj cov ntaub ntawv rau hauv SQL query tab tshiab hauv SQL editor. Cov ntaub ntawv -> Khiav SQL Script: Qhov no qhib SQLscript hauv nws tus kheej 'Khiav SQL Script' wizard uas suav nrog [Khiav] khawm kom ua tiav cov lus nug