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| static size_t | pagesize_min () noexcept |
| | Returns the minimal database page size in bytes.
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| static size_t | pagesize_max () noexcept |
| | Returns the maximal database page size in bytes.
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| static size_t | dbsize_min (intptr_t pagesize) |
| | Returns the minimal database size in bytes for specified page size.
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| static size_t | dbsize_max (intptr_t pagesize) |
| | Returns the maximal database size in bytes for specified page size.
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| static size_t | key_min (MDBX_db_flags_t flags) noexcept |
| | Returns the minimal key size in bytes for specified table flags.
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| static size_t | key_min (key_mode mode) noexcept |
| | Returns the minimal key size in bytes for specified keys mode.
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| static size_t | key_max (intptr_t pagesize, MDBX_db_flags_t flags) |
| | Returns the maximal key size in bytes for specified page size and table flags.
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| static size_t | key_max (intptr_t pagesize, key_mode mode) |
| | Returns the maximal key size in bytes for specified page size and keys mode.
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| static size_t | key_max (const env &, MDBX_db_flags_t flags) |
| | Returns the maximal key size in bytes for given environment and table flags.
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| static size_t | key_max (const env &, key_mode mode) |
| | Returns the maximal key size in bytes for given environment and keys mode.
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| static size_t | value_min (MDBX_db_flags_t flags) noexcept |
| | Returns the minimal values size in bytes for specified table flags.
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| static size_t | value_min (value_mode) noexcept |
| | Returns the minimal values size in bytes for specified values mode.
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| static size_t | value_max (intptr_t pagesize, MDBX_db_flags_t flags) |
| | Returns the maximal value size in bytes for specified page size and table flags.
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| static size_t | value_max (intptr_t pagesize, value_mode) |
| | Returns the maximal value size in bytes for specified page size and values mode.
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| static size_t | value_max (const env &, MDBX_db_flags_t flags) |
| | Returns the maximal value size in bytes for given environment and table flags.
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| static size_t | value_max (const env &, value_mode) |
| | Returns the maximal value size in bytes for specified page size and values mode.
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| static size_t | pairsize4page_max (intptr_t pagesize, MDBX_db_flags_t flags) |
| | Returns maximal size of key-value pair to fit in a single page for specified size and table flags.
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| static size_t | pairsize4page_max (intptr_t pagesize, value_mode) |
| | Returns maximal size of key-value pair to fit in a single page for specified page size and values mode.
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| static size_t | pairsize4page_max (const env &, MDBX_db_flags_t flags) |
| | Returns maximal size of key-value pair to fit in a single page for given environment and table flags.
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| static size_t | pairsize4page_max (const env &, value_mode) |
| | Returns maximal size of key-value pair to fit in a single page for specified page size and values mode.
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| static size_t | valsize4page_max (intptr_t pagesize, MDBX_db_flags_t flags) |
| | Returns maximal data size in bytes to fit in a leaf-page or single large/overflow-page for specified size and table flags.
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| static size_t | valsize4page_max (intptr_t pagesize, value_mode) |
| | Returns maximal data size in bytes to fit in a leaf-page or single large/overflow-page for specified page size and values mode.
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| static size_t | valsize4page_max (const env &, MDBX_db_flags_t flags) |
| | Returns maximal data size in bytes to fit in a leaf-page or single large/overflow-page for given environment and table flags.
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| static size_t | valsize4page_max (const env &, value_mode) |
| | Returns maximal data size in bytes to fit in a leaf-page or single large/overflow-page for specified page size and values mode.
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| static size_t | transaction_size_max (intptr_t pagesize) |
| | Returns the maximal write transaction size (i.e. limit for summary volume of dirty pages) in bytes for specified page size.
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| static size_t | max_map_handles (void) |
| | Returns the maximum opened map handles, aka DBI-handles.
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1.14.0