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mdbx: добавление MDBX_SEEK_AND_GET_MULTIPLE в API операций курсора (backport).

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Леонид Юрьев (Leonid Yuriev)
2025-03-20 01:17:47 +03:00
parent 0fff8d0704
commit 91570a084f
2 changed files with 24 additions and 30 deletions
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16
mdbx.h
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@@ -1718,7 +1718,7 @@ typedef enum MDBX_cursor_op {
/** \ref MDBX_DUPFIXED -only: Return up to a page of duplicate data items
* from current cursor position. Move cursor to prepare
* for \ref MDBX_NEXT_MULTIPLE. */
* for \ref MDBX_NEXT_MULTIPLE. \see MDBX_SEEK_AND_GET_MULTIPLE */
MDBX_GET_MULTIPLE,
/** Position at last key/data item */
@@ -1734,8 +1734,8 @@ typedef enum MDBX_cursor_op {
MDBX_NEXT_DUP,
/** \ref MDBX_DUPFIXED -only: Return up to a page of duplicate data items
* from next cursor position. Move cursor to prepare
* for `MDBX_NEXT_MULTIPLE`. */
* from next cursor position. Move cursor to prepare for `MDBX_NEXT_MULTIPLE`.
* \see MDBX_SEEK_AND_GET_MULTIPLE \see MDBX_GET_MULTIPLE */
MDBX_NEXT_MULTIPLE,
/** Position at first data item of next key */
@@ -1760,7 +1760,8 @@ typedef enum MDBX_cursor_op {
MDBX_SET_RANGE,
/** \ref MDBX_DUPFIXED -only: Position at previous page and return up to
* a page of duplicate data items. */
* a page of duplicate data items.
* \see MDBX_SEEK_AND_GET_MULTIPLE \see MDBX_GET_MULTIPLE */
MDBX_PREV_MULTIPLE,
/** Positions cursor at first key-value pair greater than or equal to
@@ -1812,7 +1813,12 @@ typedef enum MDBX_cursor_op {
MDBX_TO_PAIR_LESSER_OR_EQUAL /** \copydoc MDBX_TO_PAIR_LESSER_THAN */,
MDBX_TO_PAIR_EQUAL /** \copydoc MDBX_TO_PAIR_LESSER_THAN */,
MDBX_TO_PAIR_GREATER_OR_EQUAL /** \copydoc MDBX_TO_PAIR_LESSER_THAN */,
MDBX_TO_PAIR_GREATER_THAN /** \copydoc MDBX_TO_PAIR_LESSER_THAN */
MDBX_TO_PAIR_GREATER_THAN /** \copydoc MDBX_TO_PAIR_LESSER_THAN */,
/** \ref MDBX_DUPFIXED -only: Seek to given key and return up to a page of
* duplicate data items from current cursor position. Move cursor to prepare
* for \ref MDBX_NEXT_MULTIPLE. \see MDBX_GET_MULTIPLE */
MDBX_SEEK_AND_GET_MULTIPLE
} MDBX_cursor_op;
/** \brief Errors and return codes