QueryResult

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Object Hierarchy:

Description:

Content:

Properties:

• public Query query { construct; get; }
  The Query associated with this result.
• public ValueArray bindings { construct; get; }
  The bindings for this query result
• public int full_scan_steps { get; }
  Number of times that SQLite has stepped forward in a table as part of a full table scan.
• public int sort_operations { get; }
  The number of sort operations that have occurred.
• public double execution_time { get; }
  A timer for determining how much time (wall-clock) has been spent executing the statement.
• public bool finished { get; }
  Whether the result set has been iterated through in its entirety
• public int field_count { get; }
  The number of fields in the result set.

Creation methods:

• public QueryResult (Query query) throws Error
  Create a new QueryResult

Methods:

• public bool next () throws Error
  Move to the next row in the result set.
• public async bool next_async (Cancellable? cancellable =null) throws Error
  Move to the next result in the result set asynchronously
• public void complete () throws Error
  Finish iterating through the result set.
• public async void complete_async (Cancellable? cancellable =null) throws Error
  Finish iterating through the result set asynchronously
• public string field_name (int field) throws Error
  Fetch the field name for the specified index
• public string field_origin_table_name (int field) throws Error
  Name of the table that is the origin of a field
• public Table field_origin_table (int field) throws Error
  Table that is the origin of a field
• public string field_origin_name (int field) throws Error
  Name of the column that is the origin of a field
• public int field_index (string field) throws Error
  Fetch the index for the specified field name
• public Type field_type (int field) throws Error
  Get field type
• public Value fetch (int field) throws Error
  Return a field from result.
• public string? fetch_string (int field =0) throws Error
  Fetch a field from the result as a string
• public int fetch_int (int field =0) throws Error
  Fetch a field from the result as an integer
• public int64 fetch_int64 (int field =0) throws Error
  Fetch a field from the result as a signed 64-bit integer
• public double fetch_double (int field =0) throws Error
  Fetch a field from the result as a double
• public uint8[] fetch_blob (int field =0) throws Error
  Fetch a field from the result as an array of bytes
• public Row fetch_foreign_row (int field) throws Error
  Fetch a row in a foreign table

Signals:

• public void received_row ()
  Signal which is emitted each time a row is recieved.