Struct ResultSet
A Random access range of Rows.
This is the entity that is returned by the Command methods execSQLResult and execPreparedResult
MySQL result sets can be up to 2^^64 rows, and the 32 bit implementation of the MySQL C API accomodates such potential massive result sets by storing the rows in a doubly linked list. I have taken the view that users who have a need for result sets up to this size should be working with a 64 bit system, and as such the 32 bit implementation will throw if the number of rows exceeds the 32 bit size_t.max.
Properties
| Name | Type | Description |
|---|---|---|
back
[get]
|
inout(Row) |
Make the ResultSet behave as a random access range - back |
colNameIndicies
[get]
|
const(ulong[string]) |
An AA to lookup a column's index by name |
colNames
[get]
|
const(string)[] |
Get the names of all the columns |
empty
[get]
|
bool |
Make the ResultSet behave as a random access range - empty |
front
[get]
|
inout(Row) |
Make the ResultSet behave as a random access range - front |
length
[get]
|
ulong |
Make the ResultSet behave as a random access range - length |
save
[get]
|
ResultSet |
Make the ResultSet behave as a random access range - save |
Methods
| Name | Description |
|---|---|
asAA
|
Get a row as an associative array by column name |
opIndex
|
Make the ResultSet behave as a random access range - opIndex |
popBack
|
Make the ResultSet behave as a random access range - popBack |
popFront
|
Make the ResultSet behave as a random access range - popFront() |
revert
|
Restore the range to its original span. |
Aliases
| Name | Description |
|---|---|
opDollar
|
Make the ResultSet behave as a random access range - length |