Aller au contenu principal

insert

Insert into the databse.

INSERT

NAME

insert - Inserts into the database.

SYNOPSIS

insert (( [db:pointer,] table:string, snc:bool, user: integer, fields:string);

DESCRIPTION

This function is used to insert values in a table.

PARAMETERS

table
Specifies the table.
fields
Specifies the list of fields, separated by commas. Fields are quoted automatically by the system to protect against SQL injection.
snc
Updates fields sn_cdate, sn_mdate, sn_cuid, sn_muid
user
User id for fields sn_cuid, sn_muid
db
Specifies an alternate database pointer as returned from connected function
Starting from version 5.6.2 if db is undefined, it will fall back to the default database of the project.

RETURN

This function return an array with the following elements:

sql
Built SQL statement.
nbcols
Number of columns in result.
Offset
Offset calculated when page is specified. If not, the value is -1.
sqlerr
Error message if any.
uid
Last insert id.
sqlcode
SQL error code. 0 if no error.

EXAMPLES

Note: In the followings examples, the _ between the { should be removed to make it work.

res={_{
       a=sql("drop table IF EXISTS ? ;","sn_test1");
       a=sql("create table sn_test1 (uid int NOT NULL , firstname varchar(255), lastname varchar(255), PRIMARY KEY (uid");
       a=insert(table:"sn_test1",fields:{firstname:'pierre',lastname:'laplante'}); a.uid;
       a=select(tables:"sn_test1"); stringnify(sort:true,a.rows);
    }}. return res=0\[{"firstname":"pierre","lastname":"laplante","uid":"0"}\].

res={_{
       a=sql("drop table IF EXISTS ? ;","sn_test1");
       a=sql("create table sn_test1 (uid int NOT NULL AUTO_INCREMENT, firstname varchar(255), lastname varchar(255), PRIMARY KEY (uid");
       a=insert(table:"sn_test1",fields:{firstname:'pierre',lastname:'laplante'}); a.uid;
       a=insert(table:"sn_test1",fields:{firstname:'chantal',lastname:'bilodeau'}); a.uid;
       a=select(tables:"sn_test1"); stringnify(sort:true,a.rows);
    }}. return res=12\[{"firstname":"pierre","lastname":"laplante","uid":"1"},{"firstname":"chantal","lastname":"bilodeau","uid":"2"}\].

res={_{
       a=sql("drop table IF EXISTS ? ;","sn_test1");
       a=sql("create table sn_test1 (uid int NOT NULL AUTO_INCREMENT, firstname varchar(255), lastname varchar(255), PRIMARY KEY (uid");
       a=insert(table:"sn_test1",fields:{sfirstname:'pierre',lastname:'laplante'}); a.sqlerr;
    }}. return res=Unknown column 'sfirstname' in 'field list'.

res={_{
       a=sql("drop table IF EXISTS ? ;","sn_test1");
       a=sql("create table sn_test1 (uid int NOT NULL AUTO_INCREMENT, firstname varchar(255), lastname varchar(255), PRIMARY KEY (uid");
       b="l'ile";
       a=insert(table:"sn_test1",fields:{firstname:b,lastname:b}); a.sqlerr;
       a=select(tables:"sn_test1"); stringnify(sort:true,a.rows);
    }}. return res=\[{"firstname":"l'ile","lastname":"l'ile","uid":"1"}\].

SEE ALSO

{{ include("includes/database.sn") }}

AUTHOR

Written by Pierre Laplante and Caroline Laplante, <laplante@sednove.com>

MODIFICATIONS

1.0 2014-09-09 21:24:14 laplante@sednove.com

Edit

© 2022 extenso Inc. All rights reserved.