Dludora/DAIL-BIRD huggingface dataset:
/* Given the following database schema: */
CREATE TABLE bool
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE person
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE disabled
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE enlist
(
    "name"  TEXT not null,
    organ TEXT not null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE filed_for_bankrupcy
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE longest_absense_from_school
(
    "name"  TEXT default '' not null
        primary key,
    "month" INTEGER       default 0  null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE male
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE no_payment_due
(
    "name" TEXT default '' not null
        primary key,
    bool TEXT             null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade,
        foreign key (bool) references bool ("name")
            on update cascade on delete cascade
)

CREATE TABLE unemployed
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE `enrolled` (
  `name` TEXT NOT NULL,
  `school` TEXT NOT NULL,
  `month` INTEGER NOT NULL DEFAULT 0,
  PRIMARY KEY (`name`,`school`),
  FOREIGN KEY (`name`) REFERENCES `person` (`name`) ON DELETE CASCADE ON UPDATE CASCADE
)

/* Answer the following: How many female students joined a marines and air force organization? joined a marines refers to organ = 'marines'; air force organization refers to organ = 'air_force'; */
SELECT 
SELECT COUNT(name) FROM enlist WHERE organ IN ('marines', 'air_force') AND name NOT IN ( SELECT name FROM male )
/* Given the following database schema: */
CREATE TABLE bool
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE person
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE disabled
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE enlist
(
    "name"  TEXT not null,
    organ TEXT not null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE filed_for_bankrupcy
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE longest_absense_from_school
(
    "name"  TEXT default '' not null
        primary key,
    "month" INTEGER       default 0  null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE male
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE no_payment_due
(
    "name" TEXT default '' not null
        primary key,
    bool TEXT             null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade,
        foreign key (bool) references bool ("name")
            on update cascade on delete cascade
)

CREATE TABLE unemployed
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE `enrolled` (
  `name` TEXT NOT NULL,
  `school` TEXT NOT NULL,
  `month` INTEGER NOT NULL DEFAULT 0,
  PRIMARY KEY (`name`,`school`),
  FOREIGN KEY (`name`) REFERENCES `person` (`name`) ON DELETE CASCADE ON UPDATE CASCADE
)

/* Answer the following: List out the organization joined and school enrolled by student27, student17 and student101? organization joined refers to organ */
SELECT 
SELECT T1.school, T2.organ FROM enrolled AS T1 INNER JOIN enlist AS T2 ON T1.`name` = T2.`name` WHERE T1.`name` IN ('student27,student17,studetn101')
/* Given the following database schema: */
CREATE TABLE bool
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE person
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE disabled
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE enlist
(
    "name"  TEXT not null,
    organ TEXT not null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE filed_for_bankrupcy
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE longest_absense_from_school
(
    "name"  TEXT default '' not null
        primary key,
    "month" INTEGER       default 0  null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE male
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE no_payment_due
(
    "name" TEXT default '' not null
        primary key,
    bool TEXT             null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade,
        foreign key (bool) references bool ("name")
            on update cascade on delete cascade
)

CREATE TABLE unemployed
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE `enrolled` (
  `name` TEXT NOT NULL,
  `school` TEXT NOT NULL,
  `month` INTEGER NOT NULL DEFAULT 0,
  PRIMARY KEY (`name`,`school`),
  FOREIGN KEY (`name`) REFERENCES `person` (`name`) ON DELETE CASCADE ON UPDATE CASCADE
)

/* Answer the following: What is the ratio of disable female to male students? ratio refers to DIVIDE(COUNT(name not from male), COUNT(name from male)) */
SELECT 
SELECT CAST(SUM(IIF(T2.name IS NULL, 1, 0)) AS REAL) * 100 / COUNT(T2.name) FROM disabled AS T1 LEFT JOIN male AS T2 ON T1.`name` = T2.`name`
/* Given the following database schema: */
CREATE TABLE bool
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE person
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE disabled
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE enlist
(
    "name"  TEXT not null,
    organ TEXT not null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE filed_for_bankrupcy
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE longest_absense_from_school
(
    "name"  TEXT default '' not null
        primary key,
    "month" INTEGER       default 0  null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE male
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE no_payment_due
(
    "name" TEXT default '' not null
        primary key,
    bool TEXT             null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade,
        foreign key (bool) references bool ("name")
            on update cascade on delete cascade
)

CREATE TABLE unemployed
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE `enrolled` (
  `name` TEXT NOT NULL,
  `school` TEXT NOT NULL,
  `month` INTEGER NOT NULL DEFAULT 0,
  PRIMARY KEY (`name`,`school`),
  FOREIGN KEY (`name`) REFERENCES `person` (`name`) ON DELETE CASCADE ON UPDATE CASCADE
)

/* Answer the following: How many female students are not joining any of the organization? female students refers to enlist.name who are NOT in male.name */
SELECT 
SELECT COUNT(name) FROM person WHERE name NOT IN ( SELECT name FROM male ) AND name NOT IN ( SELECT name FROM enrolled )
/* Given the following database schema: */
CREATE TABLE bool
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE person
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE disabled
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE enlist
(
    "name"  TEXT not null,
    organ TEXT not null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE filed_for_bankrupcy
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE longest_absense_from_school
(
    "name"  TEXT default '' not null
        primary key,
    "month" INTEGER       default 0  null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE male
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE no_payment_due
(
    "name" TEXT default '' not null
        primary key,
    bool TEXT             null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade,
        foreign key (bool) references bool ("name")
            on update cascade on delete cascade
)

CREATE TABLE unemployed
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE `enrolled` (
  `name` TEXT NOT NULL,
  `school` TEXT NOT NULL,
  `month` INTEGER NOT NULL DEFAULT 0,
  PRIMARY KEY (`name`,`school`),
  FOREIGN KEY (`name`) REFERENCES `person` (`name`) ON DELETE CASCADE ON UPDATE CASCADE
)

/* Answer the following: List out all bankrupt students that are able to make payment before due? make payment before due refers to bool = 'neg'; */
SELECT 
SELECT T1.name FROM filed_for_bankrupcy AS T1 INNER JOIN no_payment_due AS T2 ON T1.name = T2.name WHERE T2.bool = 'neg'
/* Given the following database schema: */
CREATE TABLE bool
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE person
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE disabled
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE enlist
(
    "name"  TEXT not null,
    organ TEXT not null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE filed_for_bankrupcy
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE longest_absense_from_school
(
    "name"  TEXT default '' not null
        primary key,
    "month" INTEGER       default 0  null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE male
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE no_payment_due
(
    "name" TEXT default '' not null
        primary key,
    bool TEXT             null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade,
        foreign key (bool) references bool ("name")
            on update cascade on delete cascade
)

CREATE TABLE unemployed
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE `enrolled` (
  `name` TEXT NOT NULL,
  `school` TEXT NOT NULL,
  `month` INTEGER NOT NULL DEFAULT 0,
  PRIMARY KEY (`name`,`school`),
  FOREIGN KEY (`name`) REFERENCES `person` (`name`) ON DELETE CASCADE ON UPDATE CASCADE
)

/* Answer the following: What is the average absence period of a student? average refers to DIVIDE(SUM(month), COUNT(name)) */
SELECT 
SELECT AVG(month) FROM longest_absense_from_school
/* Given the following database schema: */
CREATE TABLE bool
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE person
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE disabled
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE enlist
(
    "name"  TEXT not null,
    organ TEXT not null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE filed_for_bankrupcy
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE longest_absense_from_school
(
    "name"  TEXT default '' not null
        primary key,
    "month" INTEGER       default 0  null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE male
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE no_payment_due
(
    "name" TEXT default '' not null
        primary key,
    bool TEXT             null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade,
        foreign key (bool) references bool ("name")
            on update cascade on delete cascade
)

CREATE TABLE unemployed
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE `enrolled` (
  `name` TEXT NOT NULL,
  `school` TEXT NOT NULL,
  `month` INTEGER NOT NULL DEFAULT 0,
  PRIMARY KEY (`name`,`school`),
  FOREIGN KEY (`name`) REFERENCES `person` (`name`) ON DELETE CASCADE ON UPDATE CASCADE
)

/* Answer the following: What is the average of absence for an employed students? average refers to DIVIDE(SUM(month), COUNT(name)) */
SELECT 
SELECT AVG(month) FROM longest_absense_from_school WHERE name NOT IN ( SELECT name FROM unemployed )
/* Given the following database schema: */
CREATE TABLE bool
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE person
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE disabled
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE enlist
(
    "name"  TEXT not null,
    organ TEXT not null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE filed_for_bankrupcy
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE longest_absense_from_school
(
    "name"  TEXT default '' not null
        primary key,
    "month" INTEGER       default 0  null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE male
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE no_payment_due
(
    "name" TEXT default '' not null
        primary key,
    bool TEXT             null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade,
        foreign key (bool) references bool ("name")
            on update cascade on delete cascade
)

CREATE TABLE unemployed
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE `enrolled` (
  `name` TEXT NOT NULL,
  `school` TEXT NOT NULL,
  `month` INTEGER NOT NULL DEFAULT 0,
  PRIMARY KEY (`name`,`school`),
  FOREIGN KEY (`name`) REFERENCES `person` (`name`) ON DELETE CASCADE ON UPDATE CASCADE
)

/* Answer the following: What is the average absence period of a disabled student? average refers to DIVIDE(SUM(month), COUNT(name)) */
SELECT 
SELECT AVG(T1.month) FROM longest_absense_from_school AS T1 INNER JOIN disabled AS T2 ON T1.name = T2.name
/* Given the following database schema: */
CREATE TABLE bool
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE person
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE disabled
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE enlist
(
    "name"  TEXT not null,
    organ TEXT not null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE filed_for_bankrupcy
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE longest_absense_from_school
(
    "name"  TEXT default '' not null
        primary key,
    "month" INTEGER       default 0  null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE male
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE no_payment_due
(
    "name" TEXT default '' not null
        primary key,
    bool TEXT             null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade,
        foreign key (bool) references bool ("name")
            on update cascade on delete cascade
)

CREATE TABLE unemployed
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE `enrolled` (
  `name` TEXT NOT NULL,
  `school` TEXT NOT NULL,
  `month` INTEGER NOT NULL DEFAULT 0,
  PRIMARY KEY (`name`,`school`),
  FOREIGN KEY (`name`) REFERENCES `person` (`name`) ON DELETE CASCADE ON UPDATE CASCADE
)

/* Answer the following: Which organization does student 313 belong to? organization refers to organ */
SELECT 
SELECT organ FROM enlist WHERE name = 'studenT113'
/* Given the following database schema: */
CREATE TABLE bool
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE person
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE disabled
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE enlist
(
    "name"  TEXT not null,
    organ TEXT not null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE filed_for_bankrupcy
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE longest_absense_from_school
(
    "name"  TEXT default '' not null
        primary key,
    "month" INTEGER       default 0  null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE male
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE no_payment_due
(
    "name" TEXT default '' not null
        primary key,
    bool TEXT             null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade,
        foreign key (bool) references bool ("name")
            on update cascade on delete cascade
)

CREATE TABLE unemployed
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE `enrolled` (
  `name` TEXT NOT NULL,
  `school` TEXT NOT NULL,
  `month` INTEGER NOT NULL DEFAULT 0,
  PRIMARY KEY (`name`,`school`),
  FOREIGN KEY (`name`) REFERENCES `person` (`name`) ON DELETE CASCADE ON UPDATE CASCADE
)

/* Answer the following: How many students enlisted in the fire-department? enlisted in the fire-department refers to organ = 'fire_department'; */
SELECT 
SELECT COUNT(name) FROM enlist WHERE organ = 'fire_department'
/* Given the following database schema: */
CREATE TABLE bool
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE person
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE disabled
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE enlist
(
    "name"  TEXT not null,
    organ TEXT not null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE filed_for_bankrupcy
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE longest_absense_from_school
(
    "name"  TEXT default '' not null
        primary key,
    "month" INTEGER       default 0  null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE male
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE no_payment_due
(
    "name" TEXT default '' not null
        primary key,
    bool TEXT             null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade,
        foreign key (bool) references bool ("name")
            on update cascade on delete cascade
)

CREATE TABLE unemployed
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE `enrolled` (
  `name` TEXT NOT NULL,
  `school` TEXT NOT NULL,
  `month` INTEGER NOT NULL DEFAULT 0,
  PRIMARY KEY (`name`,`school`),
  FOREIGN KEY (`name`) REFERENCES `person` (`name`) ON DELETE CASCADE ON UPDATE CASCADE
)

/* Answer the following: How many students who have never been absent from school? have never been absent refers to `month` = 0; */
SELECT 
SELECT COUNT(name) FROM longest_absense_from_school WHERE month = 0
/* Given the following database schema: */
CREATE TABLE bool
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE person
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE disabled
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE enlist
(
    "name"  TEXT not null,
    organ TEXT not null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE filed_for_bankrupcy
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE longest_absense_from_school
(
    "name"  TEXT default '' not null
        primary key,
    "month" INTEGER       default 0  null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE male
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE no_payment_due
(
    "name" TEXT default '' not null
        primary key,
    bool TEXT             null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade,
        foreign key (bool) references bool ("name")
            on update cascade on delete cascade
)

CREATE TABLE unemployed
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE `enrolled` (
  `name` TEXT NOT NULL,
  `school` TEXT NOT NULL,
  `month` INTEGER NOT NULL DEFAULT 0,
  PRIMARY KEY (`name`,`school`),
  FOREIGN KEY (`name`) REFERENCES `person` (`name`) ON DELETE CASCADE ON UPDATE CASCADE
)

/* Answer the following: How many students have been absent above 2 months? absent above 2 months refers to month > 2; */
SELECT 
SELECT COUNT(name) FROM longest_absense_from_school WHERE month > 2
/* Given the following database schema: */
CREATE TABLE bool
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE person
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE disabled
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE enlist
(
    "name"  TEXT not null,
    organ TEXT not null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE filed_for_bankrupcy
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE longest_absense_from_school
(
    "name"  TEXT default '' not null
        primary key,
    "month" INTEGER       default 0  null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE male
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE no_payment_due
(
    "name" TEXT default '' not null
        primary key,
    bool TEXT             null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade,
        foreign key (bool) references bool ("name")
            on update cascade on delete cascade
)

CREATE TABLE unemployed
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE `enrolled` (
  `name` TEXT NOT NULL,
  `school` TEXT NOT NULL,
  `month` INTEGER NOT NULL DEFAULT 0,
  PRIMARY KEY (`name`,`school`),
  FOREIGN KEY (`name`) REFERENCES `person` (`name`) ON DELETE CASCADE ON UPDATE CASCADE
)

/* Answer the following: State the number of students do not have payment due. do not have payment due refers to bool = 'neg'; */
SELECT 
SELECT COUNT(name) FROM no_payment_due WHERE bool = 'neg'
/* Given the following database schema: */
CREATE TABLE bool
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE person
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE disabled
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE enlist
(
    "name"  TEXT not null,
    organ TEXT not null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE filed_for_bankrupcy
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE longest_absense_from_school
(
    "name"  TEXT default '' not null
        primary key,
    "month" INTEGER       default 0  null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE male
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE no_payment_due
(
    "name" TEXT default '' not null
        primary key,
    bool TEXT             null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade,
        foreign key (bool) references bool ("name")
            on update cascade on delete cascade
)

CREATE TABLE unemployed
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE `enrolled` (
  `name` TEXT NOT NULL,
  `school` TEXT NOT NULL,
  `month` INTEGER NOT NULL DEFAULT 0,
  PRIMARY KEY (`name`,`school`),
  FOREIGN KEY (`name`) REFERENCES `person` (`name`) ON DELETE CASCADE ON UPDATE CASCADE
)

/* Answer the following: Give the number of students who have payment due. who have payment due refers to bool = 'pos'; */
SELECT 
SELECT COUNT(name) FROM no_payment_due WHERE bool = 'pos'
/* Given the following database schema: */
CREATE TABLE bool
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE person
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE disabled
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE enlist
(
    "name"  TEXT not null,
    organ TEXT not null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE filed_for_bankrupcy
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE longest_absense_from_school
(
    "name"  TEXT default '' not null
        primary key,
    "month" INTEGER       default 0  null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE male
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE no_payment_due
(
    "name" TEXT default '' not null
        primary key,
    bool TEXT             null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade,
        foreign key (bool) references bool ("name")
            on update cascade on delete cascade
)

CREATE TABLE unemployed
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE `enrolled` (
  `name` TEXT NOT NULL,
  `school` TEXT NOT NULL,
  `month` INTEGER NOT NULL DEFAULT 0,
  PRIMARY KEY (`name`,`school`),
  FOREIGN KEY (`name`) REFERENCES `person` (`name`) ON DELETE CASCADE ON UPDATE CASCADE
)

/* Answer the following: Mention the name of disabled students who have never been absent from school. never been absent from school refers to month = 0 */
SELECT 
SELECT T1.name FROM disabled AS T1 INNER JOIN longest_absense_from_school AS T2 ON T1.name = T2.name WHERE T2.month = 0
/* Given the following database schema: */
CREATE TABLE bool
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE person
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE disabled
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE enlist
(
    "name"  TEXT not null,
    organ TEXT not null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE filed_for_bankrupcy
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE longest_absense_from_school
(
    "name"  TEXT default '' not null
        primary key,
    "month" INTEGER       default 0  null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE male
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE no_payment_due
(
    "name" TEXT default '' not null
        primary key,
    bool TEXT             null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade,
        foreign key (bool) references bool ("name")
            on update cascade on delete cascade
)

CREATE TABLE unemployed
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE `enrolled` (
  `name` TEXT NOT NULL,
  `school` TEXT NOT NULL,
  `month` INTEGER NOT NULL DEFAULT 0,
  PRIMARY KEY (`name`,`school`),
  FOREIGN KEY (`name`) REFERENCES `person` (`name`) ON DELETE CASCADE ON UPDATE CASCADE
)

/* Answer the following: How many unemployed students are enlisted in the navy organization? enlisted in the navy organization refers to organ = 'navy'; */
SELECT 
SELECT COUNT(T1.name) FROM unemployed AS T1 INNER JOIN enlist AS T2 ON T1.name = T2.name WHERE T2.organ = 'navy'
/* Given the following database schema: */
CREATE TABLE bool
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE person
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE disabled
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE enlist
(
    "name"  TEXT not null,
    organ TEXT not null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE filed_for_bankrupcy
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE longest_absense_from_school
(
    "name"  TEXT default '' not null
        primary key,
    "month" INTEGER       default 0  null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE male
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE no_payment_due
(
    "name" TEXT default '' not null
        primary key,
    bool TEXT             null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade,
        foreign key (bool) references bool ("name")
            on update cascade on delete cascade
)

CREATE TABLE unemployed
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE `enrolled` (
  `name` TEXT NOT NULL,
  `school` TEXT NOT NULL,
  `month` INTEGER NOT NULL DEFAULT 0,
  PRIMARY KEY (`name`,`school`),
  FOREIGN KEY (`name`) REFERENCES `person` (`name`) ON DELETE CASCADE ON UPDATE CASCADE
)

/* Answer the following: Count the number of male students who belong to foreign legion. belong to foreign legion refers to organ = 'foreign_legion'; */
SELECT 
SELECT COUNT(T1.name) FROM male AS T1 INNER JOIN enlist AS T2 ON T1.name = T2.name WHERE T2.organ = 'foreign_legion'
/* Given the following database schema: */
CREATE TABLE bool
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE person
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE disabled
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE enlist
(
    "name"  TEXT not null,
    organ TEXT not null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE filed_for_bankrupcy
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE longest_absense_from_school
(
    "name"  TEXT default '' not null
        primary key,
    "month" INTEGER       default 0  null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE male
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE no_payment_due
(
    "name" TEXT default '' not null
        primary key,
    bool TEXT             null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade,
        foreign key (bool) references bool ("name")
            on update cascade on delete cascade
)

CREATE TABLE unemployed
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE `enrolled` (
  `name` TEXT NOT NULL,
  `school` TEXT NOT NULL,
  `month` INTEGER NOT NULL DEFAULT 0,
  PRIMARY KEY (`name`,`school`),
  FOREIGN KEY (`name`) REFERENCES `person` (`name`) ON DELETE CASCADE ON UPDATE CASCADE
)

/* Answer the following: List out the number of female students who enlisted in the air force. enlisted in the air force refers to organ = 'air_force'; */
SELECT 
SELECT COUNT(name) FROM enlist WHERE organ = 'air_force' AND name NOT IN ( SELECT name FROM male )
/* Given the following database schema: */
CREATE TABLE bool
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE person
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE disabled
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE enlist
(
    "name"  TEXT not null,
    organ TEXT not null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE filed_for_bankrupcy
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE longest_absense_from_school
(
    "name"  TEXT default '' not null
        primary key,
    "month" INTEGER       default 0  null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE male
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE no_payment_due
(
    "name" TEXT default '' not null
        primary key,
    bool TEXT             null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade,
        foreign key (bool) references bool ("name")
            on update cascade on delete cascade
)

CREATE TABLE unemployed
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE `enrolled` (
  `name` TEXT NOT NULL,
  `school` TEXT NOT NULL,
  `month` INTEGER NOT NULL DEFAULT 0,
  PRIMARY KEY (`name`,`school`),
  FOREIGN KEY (`name`) REFERENCES `person` (`name`) ON DELETE CASCADE ON UPDATE CASCADE
)

/* Answer the following: State name of disabled students who have the longest duration of absense from school. longest duration of absense refers to MAX(month) */
SELECT 
SELECT T1.name FROM disabled AS T1 INNER JOIN longest_absense_from_school AS T2 ON T1.name = T2.name ORDER BY T2.month DESC LIMIT 1
/* Given the following database schema: */
CREATE TABLE bool
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE person
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE disabled
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE enlist
(
    "name"  TEXT not null,
    organ TEXT not null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE filed_for_bankrupcy
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE longest_absense_from_school
(
    "name"  TEXT default '' not null
        primary key,
    "month" INTEGER       default 0  null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE male
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE no_payment_due
(
    "name" TEXT default '' not null
        primary key,
    bool TEXT             null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade,
        foreign key (bool) references bool ("name")
            on update cascade on delete cascade
)

CREATE TABLE unemployed
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE `enrolled` (
  `name` TEXT NOT NULL,
  `school` TEXT NOT NULL,
  `month` INTEGER NOT NULL DEFAULT 0,
  PRIMARY KEY (`name`,`school`),
  FOREIGN KEY (`name`) REFERENCES `person` (`name`) ON DELETE CASCADE ON UPDATE CASCADE
)

/* Answer the following: State the unemployed students who enlisted in marines. enlisted in marines refers to organ = 'marines'; */
SELECT 
SELECT T1.name FROM unemployed AS T1 INNER JOIN enlist AS T2 ON T1.name = T2.name WHERE T2.organ = 'marines'
/* Given the following database schema: */
CREATE TABLE bool
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE person
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE disabled
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE enlist
(
    "name"  TEXT not null,
    organ TEXT not null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE filed_for_bankrupcy
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE longest_absense_from_school
(
    "name"  TEXT default '' not null
        primary key,
    "month" INTEGER       default 0  null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE male
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE no_payment_due
(
    "name" TEXT default '' not null
        primary key,
    bool TEXT             null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade,
        foreign key (bool) references bool ("name")
            on update cascade on delete cascade
)

CREATE TABLE unemployed
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE `enrolled` (
  `name` TEXT NOT NULL,
  `school` TEXT NOT NULL,
  `month` INTEGER NOT NULL DEFAULT 0,
  PRIMARY KEY (`name`,`school`),
  FOREIGN KEY (`name`) REFERENCES `person` (`name`) ON DELETE CASCADE ON UPDATE CASCADE
)

/* Answer the following: Calculate the average duration of absense of disabled students. average refers to DIVIDE(SUM(month), COUNT(name)) */
SELECT 
SELECT AVG(T1.month) FROM longest_absense_from_school AS T1 INNER JOIN disabled AS T2 ON T1.name = T2.name
/* Given the following database schema: */
CREATE TABLE bool
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE person
(
    "name" TEXT default '' not null
        primary key
)

CREATE TABLE disabled
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE enlist
(
    "name"  TEXT not null,
    organ TEXT not null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE filed_for_bankrupcy
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE longest_absense_from_school
(
    "name"  TEXT default '' not null
        primary key,
    "month" INTEGER       default 0  null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE male
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE no_payment_due
(
    "name" TEXT default '' not null
        primary key,
    bool TEXT             null,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade,
        foreign key (bool) references bool ("name")
            on update cascade on delete cascade
)

CREATE TABLE unemployed
(
    "name" TEXT default '' not null
        primary key,
        foreign key ("name") references person ("name")
            on update cascade on delete cascade
)

CREATE TABLE `enrolled` (
  `name` TEXT NOT NULL,
  `school` TEXT NOT NULL,
  `month` INTEGER NOT NULL DEFAULT 0,
  PRIMARY KEY (`name`,`school`),
  FOREIGN KEY (`name`) REFERENCES `person` (`name`) ON DELETE CASCADE ON UPDATE CASCADE
)

/* Answer the following: What is the percentage of unemployed students who have been absent for 5 months from school? percentage refers to DIVIDE(COUNT(month > 5), COUNT(month)) */
SELECT 
SELECT CAST(SUM(IIF(T1.month > 5, 1, 0)) AS REAL) * 100 / COUNT(T1.month) FROM longest_absense_from_school AS T1 INNER JOIN unemployed AS T2 ON T1.name = T2.name