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mysql: migrate connection flags to enum instead of const, fix example (#7803)

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Don Alfons Nisnoni 2021-01-02 21:09:20 +08:00 committed by GitHub
parent 7f776bfd29
commit e943d03298
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3 changed files with 37 additions and 32 deletions
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29
examples/database/mysql.v
View File

@ -1,15 +1,18 @@
// import mysql
// fn main() {
// conn := mysql.connect('localhost', 'root', '', 'mysql')
// res := conn.query('show tables')
// for row in res.rows() {
// println(row.vals.join(', '))
// }
// res.free()
// conn.close()
// }
import mysql
fn main() {
}
mut conn := mysql.Connection{
host: 'localhost'
port: 3306
username: 'root'
password: ''
dbname: 'mysql'
}
conn.connect() ?
res := conn.query('show tables') ?
for row in res.rows() {
println(row.vals.join(', '))
}
res.free()
conn.close()
}

18
vlib/mysql/consts.v
View File

@ -1,23 +1,5 @@
module mysql
// MYSQL CONNECT FLAGS
pub const (
// CAN_HANDLE_EXPIRED_PASSWORDS = C.CAN_HANDLE_EXPIRED_PASSWORDS
client_compress = C.CLIENT_COMPRESS
client_found_rows = C.CLIENT_FOUND_ROWS
client_ignore_sigpipe = C.CLIENT_IGNORE_SIGPIPE
client_ignore_space = C.CLIENT_IGNORE_SPACE
client_interactive = C.CLIENT_INTERACTIVE
client_local_files = C.CLIENT_LOCAL_FILES
client_multi_results = C.CLIENT_MULTI_RESULTS
client_multi_statements = C.CLIENT_MULTI_STATEMENTS
client_no_schema = C.CLIENT_NO_SCHEMA
client_odbc = C.CLIENT_ODBC
// client_optional_resultset_metadata = C.CLIENT_OPTIONAL_RESULTSET_METADATA
client_ssl = C.CLIENT_SSL
client_remember_options = C.CLIENT_REMEMBER_OPTIONS
)
// MYSQL REFRESH FLAGS
pub const (
refresh_grant = u32(C.REFRESH_GRANT)

22
vlib/mysql/mysql.v
View File

@ -1,5 +1,25 @@
module mysql
// Values for the capabilities flag bitmask used by the MySQL protocol.
// See more on https://dev.mysql.com/doc/dev/mysql-server/latest/group__group__cs__capabilities__flags.html#details
pub enum ConnectionFlag {
// CAN_HANDLE_EXPIRED_PASSWORDS = C.CAN_HANDLE_EXPIRED_PASSWORDS
client_compress = C.CLIENT_COMPRESS
client_found_rows = C.CLIENT_FOUND_ROWS
client_ignore_sigpipe = C.CLIENT_IGNORE_SIGPIPE
client_ignore_space = C.CLIENT_IGNORE_SPACE
client_interactive = C.CLIENT_INTERACTIVE
client_local_files = C.CLIENT_LOCAL_FILES
client_multi_results = C.CLIENT_MULTI_RESULTS
client_multi_statements = C.CLIENT_MULTI_STATEMENTS
client_no_schema = C.CLIENT_NO_SCHEMA
client_odbc = C.CLIENT_ODBC
// client_optional_resultset_metadata = C.CLIENT_OPTIONAL_RESULTSET_METADATA
client_ssl = C.CLIENT_SSL
client_remember_options = C.CLIENT_REMEMBER_OPTIONS
}
// TODO: Documentation
pub struct Connection {
mut:
@ -10,7 +30,7 @@ pub mut:
username string
password string
dbname string
flag int
flag ConnectionFlag
}
// connect connects to a MySQL server.