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thisConnection.Open();
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exec sp_rename 't_2.lname','lastname','column'
exec sp_rename ‘tabelname’,'new'
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SET STATISTICS TIME OFF
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create database example
use example
create table major
(
spno varchar(10) primary key not null,
spname varchar(20) not null
)
create table student
(
sno varchar(10) primary key not null,
sname varchar(10) not null,
ssex varchar(2) not null, ......
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SELECT *
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from k_task T &s ......