The load process is used to load one or more data files into temporary tables. These tables are called temporary because they are created at the start of the import process.
<name>:
load:
pattern: ".*activites.csv?$"
add_file_line_number: true
format: csv
format_options:
# ...
strategy: first_by_name
loop: false
fields:
# ...
extra_fields:
# ...
indexes: [id, email]
Name | Mandatory (default) | Type | |
---|---|---|---|
pattern |
✅ | string | Regex of file names to be processed |
add_file_line_number |
➖ (true ) |
boolean | (format = csv only). Copies, in addition to the other fields, a file_line_no field which contains the line number of the import file.1 |
format |
➖ (csv ) |
csv |text |xls |
File format: text is only supported on PostgreSQL. For xls , see Excel Support. |
| `format_options` | ➖ | Voir [format_options](#format_options) | Formatting options. Only useful for `format=csv`. |
| loop
| ➖ (false
) | boolean | Load all files, otherwise only the first one |
| strategy
| ➖ (load_alphabetically
) | Voir strategy | Upload file sorting strategy |
| fields
| ✅ | Voir fields et extra_fields | Fields to be copied from the import file to the import table. |
| extra_fields
| ✅ | Voir fields et extra fields | Additional fields to be created in the import table. |
| indexes
| ➖ | string[] | List of indexes to create in the import table |
<name>:
load:
format_options:
with_header: true
validate_headers: true
null_string: "\n"
field_delimiter: ";"
quote_character: '"'
line_delimiter: "\n"
escape_character: "\n"
# Inutilisé
sheet_index: 0
pgsql_format: "csv"
Name | Mandatory (default) | Type | format (s) supportés |
|
---|---|---|---|---|
with_header |
➖ (true ) |
boolean | csv |
Ignores data on the 1st line. |
validate_headers |
➖ (true ) |
boolean | csv |
Validates CSV headers, see Header validation. |
null_string |
➖ | string | csv |
(PostgreSQL only) Character string to be considered as NULL in SQL, see PostgreSQL documentation |
field_delimiter |
➖ (; ) |
string | All | Field delimiter |
quote_character |
➖ (" ) |
string | csv |
Character to be treated as inverted commas. |
line_delimiter |
➖ (\n ) |
string | csv , xls |
(MySQL only) Line delimiter. |
escape_character |
➖ (\\ ) |
string | csv |
Escape character, see PostgreSQL documentation. |
Name | Mandatory (default) | Type | format (s) supportés |
|
---|---|---|---|---|
sheet_index |
➖ (0 ) |
integer | xls |
Index of the spreadsheet to be loaded |
pgsql_format |
➖ (csv ) |
string | xls |
PostgreSQL data copy format |
Name | Description |
---|---|
load_alphabetically |
(Formerly first_by_name ) Loads files in alphabetical order |
load_reverse_alphabetically |
(Formerly last_by_name ) Loads files in reverse alphabetical order |
load_newest_first |
Loads files from the most recent to the oldest according to their date of change (ctime) |
load_oldest_first |
Loads files from oldest to newest by date of change (ctime) |
fields
and extra_fields
have the same structure.
<name>:
load:
fields | extra_fields:
<field_1_name>: ~
<field_2_name>: datetime
<field_3_name>:
type: datetime
options:
default: now()
These 2 syntaxes are equivalent:
<field_1_name>: ~
<field_1_name>:
type: string
options:
notnull: false
Shortened syntax :
Name | Mandatory (default) | Type | |
---|---|---|---|
<field_name> |
✅ (string ) |
string | Replace <field_name> with the name of the field. The value must be a valid DBAL type |
Classic syntax :
Name | Mandatory (default) | Type | |
---|---|---|---|
<field_name> |
✅ | string | |
type |
➖ (string ) |
string | Valid DBAL type |
options |
➖ ({notnull: false} ) |
DBAL options table |
Footnotes
-
Known issue: when
add_file_line_number
= true and the imported file contains line breaks in a column (for example in html), the line numbers are inserted into the content of the imported column. ↩