Geo*_*123 0 sql oracle sqlplus
无法弄清楚如何做标题
显示"女学生"标题下的女学生总数:
Struture:
CREATE TABLE Student
(StudID INTEGER PRIMARY KEY,
StudFName VARCHAR(10) NOT NULL,
StudLName VARCHAR(10) NOT NULL,
DoB DATE NOT NULL,
Sex CHAR(1) NOT NULL CHECK (Sex IN ('M', 'F')),
Email VARCHAR(30) UNIQUE);
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SELECT count(Sex) as "FEMALE STUDENTS"
from Student
where sex='F';
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