1 files changed, 34 insertions, 0 deletions
diff --git a/lib/analysers/chunk.mli b/lib/analysers/chunk.mli
new file mode 100644
index 0000000..d4f69e7
--- /dev/null
+++ b/lib/analysers/chunk.mli
@@ -0,0 +1,34 @@
+(** This module helps to create a query with prepared values. *)
+
+type t = {
+  b : Buffer.t;
+  parameters : ImportCSV.DataType.t Queue.t;
+}
+
+val create : unit -> t
+val create' : Buffer.t -> ImportCSV.DataType.t Queue.t -> t
+
+val append : head:t -> tail:t -> unit
+(** Append the element from [tail] at the end of [head]
+
+    Tail is destroyed during the operation. *)
+
+val add_string : t -> string -> unit
+(** Add a litteral string in the sequence *)
+
+val copy : t -> t
+
+val create_from_statement_of_chunck :
+  ?externals:ImportConf.Syntax.Extern.t list -> ImportConf.Syntax.t -> t -> unit
+(** Create the from part of the query, adding all the declared externals (even
+    when not required)
+
+    SQLite is able to optimize the query and do not load the table not used in
+    the select clause. *)
+
+val add_expression :
+  conf:ImportConf.Syntax.t ->
+  t ->
+  ImportDataTypes.Path.t ImportExpression.T.t ->
+  unit
+(** Add an expression into an existing chunck *)