Kuv tuaj yeem hloov lub npe txheej txheem hauv SQL Server li cas?

2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47

Siv SQL Server Management Studio

Nthuav khaws cia Cov txheej txheem , right-click lub txheej txheem rau hloov npe , thiab ces nias Hloov npe . Hloov kho tus npe txheej txheem . Hloov kho tus npe txheej txheem hais nyob rau hauv tej yam khoom los yog scripts.

Tsis tas li ntawd, kuv yuav kho cov txheej txheem hauv SQL Server li cas?

Siv SQL Server Management Studio

1. Hauv Object Explorer, txuas mus rau ib qho piv txwv ntawm Database Cav thiab tom qab ntawd nthuav qhov piv txwv ntawd.
2. Nthuav Databases, nthuav cov database uas tus txheej txheem belongs, thiab ces nthuav Programmability.
3. Expand Stored Procedures, right-click the process to modify, and then click Modify.

Ib sab saum toj no, koj hloov lub npe ntawm kab li cas? Hauv MySQL, SQL syntax rau ALTER TABLE Rename Kem yog ,

1. ALTER TABLE "table_name" Hloov "kem 1" "kem 2" ["Data Type"];
2. ALTER TABLE "table_name" RENAME COLUMN "kem 1" TO "kem 2";
3. ALTER TABLE Cov Neeg Siv Khoom Hloov Chaw Nyob Addr char(50);
4. ALTER TABLE Cov neeg siv khoom RENAME COLUMN Chaw Nyob rau Addr;

Ib yam li ntawd, koj ua li cas hloov lub npe txheej txheem hauv Oracle?

Tsis muaj txoj hauv kev rename tus txheej txheem tshwj tsis yog tias koj poob thiab tsim nws dua. Xijpeem: Yog tias koj muaj ntau cov txheej txheem koj yuav tau siv PACKAGE s es tsis txhob txheej txheem s. Ua li no koj tsuas yog yuav tsum tau hloov PACKAGE BODY.

Kuv yuav khaws cov txheej txheem hauv SQL Server li cas?

Koj tuaj yeem hloov qhov SQL ntawv kod, tiam cawm tus khaws cov txheej txheem hloov kho cov khaws cov txheej txheem hauv database. Rau cawm a khaws cov txheej txheem mus rau lub database, right-click tus editor thiab xaiv Txuag mus rau Database los ntawm cov ntawv qhia zaub mov lossis nias Ctrl + S. Tom ntej no, koj tuaj yeem muab cov lus no tso rau hauv Query Designer thiab hloov kho nws li ua ntej.