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sqlite example

This commit is contained in:
Alexander Medvednikov 2019-10-28 00:10:39 +03:00
parent 16c4415d4c
commit 1ac1626357
3 changed files with 25 additions and 1 deletions

21
examples/sqlite.v Normal file
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@ -0,0 +1,21 @@
import sqlite
fn main() {
db := sqlite.connect('users.db')
db.exec("create table users (id integer primary key, name text default '');")
db.exec("insert into users (name) values ('Sam')")
db.exec("insert into users (name) values ('Peter')")
db.exec("insert into users (name) values ('Kate')")
nr_users := db.q_int('select count(*) from users')
println('nr users = $nr_users')
name := db.q_string('select name from users where id = 1')
assert name == 'Sam'
users := db.exec('select * from users')
for row in users {
println(row.vals)
}
}

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@ -60,7 +60,7 @@ pub fn (db DB) exec(query string) []Row {
for i in 0..nr_cols { for i in 0..nr_cols {
val := tos_clone(C.sqlite3_column_text(stmt, i)) val := tos_clone(C.sqlite3_column_text(stmt, i))
row.vals << val row.vals << val
println(val) //println(val)
} }
rows << row rows << row
} }

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@ -0,0 +1,3 @@
fn test_sqlite() {
// TODO
}