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Fix JSON formatting

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m-kuhn committed Dec 21, 2018
1 parent ceb65a2 commit e698ba877a7a9f1f24501ee4bef0cd6b0e7c7b8f
Showing with 1 addition and 1 deletion.
  1. +1 −1 resources/function_help/json/sqlite_fetch_and_increment
@@ -1,7 +1,7 @@
{
"name": "sqlite_fetch_and_increment",
"type": "function",
"description": "Manage autoincrementing values in sqlite databases.<p>SQlite default values can only be applied on insert and not prefetched.</p><p>This makes it impossible to acquire an incremented primary key via AUTO_INCREMENT before creating the row in the database. Sidenote: with postgres, this works via the option "evaluate default values".</p><p>When adding new features with relations, it is really nice to be able to already add children for a parent, while the parents form is still open and hence the parent feature uncommitted.</p><p>To get around this limitation, this function can be used to manage sequence values in a separate table on sqlite based formats like gpkg.</p><p>The sequence table will be filtered for a sequence id (filter_attribute and filter_value) and the current value of the id_field will be incremented by 1 ond the incremented value returned.</p><p>If additional columns require values to be specified, the default_value map can be used for this purpose.</p><p><b>Note</b><br/>This function modifies the target sqlite table. It is intended for usage with default value configurations for attributes.</p>",
"description": "Manage autoincrementing values in sqlite databases.<p>SQlite default values can only be applied on insert and not prefetched.</p><p>This makes it impossible to acquire an incremented primary key via AUTO_INCREMENT before creating the row in the database. Sidenote: with postgres, this works via the option <i>evaluate default values</i>.</p><p>When adding new features with relations, it is really nice to be able to already add children for a parent, while the parents form is still open and hence the parent feature uncommitted.</p><p>To get around this limitation, this function can be used to manage sequence values in a separate table on sqlite based formats like gpkg.</p><p>The sequence table will be filtered for a sequence id (filter_attribute and filter_value) and the current value of the id_field will be incremented by 1 ond the incremented value returned.</p><p>If additional columns require values to be specified, the default_value map can be used for this purpose.</p><p><b>Note</b><br/>This function modifies the target sqlite table. It is intended for usage with default value configurations for attributes.</p>",
"arguments": [
{"arg":"database", "description":"Path to the sqlite file"},
{"arg":"table", "description":"Name of the table that manages the sequences"},

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