~drizzle-trunk/drizzle/development

Viewing changes to drizzled/definitions.h

Committer: lbieber at stabletransit
Date: 2010-10-18 20:26:50 UTC
mfrom: (1859.1.4 build)
Revision ID: lbieber@drizzle-build-n02.wc1.dfw1.stabletransit.com-20101018202650-hcvsp7yuaf1xy04s

Merge Monty - Adds support for a const std::string sys_var type.
Merge Monty - Make it possible to use sys_var directly from plugins.
Merge Padraig - Replaced a few unit8_t types that were being used as bitmaps with std::bitset

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drizzled/definitions.h

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#define MY_CHARSET_BIN_MB_MAXLEN 1

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// uncachable cause

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#define UNCACHEABLE_DEPENDENT 1

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#define UNCACHEABLE_RAND 2

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#define UNCACHEABLE_SIDEEFFECT 4

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static const uint32_t UNCACHEABLE_DEPENDENT= 1;

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static const uint32_t UNCACHEABLE_RAND= 2;

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static const uint32_t UNCACHEABLE_SIDEEFFECT= 3;

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/// forcing to save JOIN for explain

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#define UNCACHEABLE_EXPLAIN 8

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static const uint32_t UNCACHEABLE_EXPLAIN= 4;

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/** Don't evaluate subqueries in prepare even if they're not correlated */

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#define UNCACHEABLE_PREPARE 16

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static const uint32_t UNCACHEABLE_PREPARE= 5;

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/* For uncorrelated SELECT in an UNION with some correlated SELECTs */

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#define UNCACHEABLE_UNITED 32

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static const uint32_t UNCACHEABLE_UNITED= 6;

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/* Used to check GROUP BY list in the MODE_ONLY_FULL_GROUP_BY mode */

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#define UNDEF_POS (-1)

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/* Options to add_table_to_list() */

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#define TL_OPTION_UPDATING 1

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#define TL_OPTION_FORCE_INDEX 2

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#define TL_OPTION_IGNORE_LEAVES 4

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#define TL_OPTION_ALIAS 8

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static const uint32_t TL_OPTION_UPDATING= 0;

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static const uint32_t TL_OPTION_FORCE_INDEX= 1;

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static const uint32_t TL_OPTION_IGNORE_LEAVES= 2;

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static const uint32_t TL_OPTION_ALIAS= 3;

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static const uint32_t NUM_OF_TABLE_OPTIONS= 4;

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/* Some portable defines */

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