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ndb: wl-1732 support all charsets

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ndb/include/kernel/AttributeDescriptor.hpp:
  wl-1732 support all charsets
ndb/include/kernel/ndb_limits.h:
  wl-1732 support all charsets
ndb/include/kernel/signaldata/TuxBound.hpp:
  wl-1732 support all charsets
ndb/include/util/NdbSqlUtil.hpp:
  wl-1732 support all charsets
ndb/src/common/util/NdbSqlUtil.cpp:
  wl-1732 support all charsets
ndb/src/kernel/blocks/dbacc/Dbacc.hpp:
  wl-1732 support all charsets
ndb/src/kernel/blocks/dbacc/DbaccInit.cpp:
  wl-1732 support all charsets
ndb/src/kernel/blocks/dbacc/DbaccMain.cpp:
  wl-1732 support all charsets
ndb/src/kernel/blocks/dbdict/Dbdict.cpp:
  wl-1732 support all charsets
ndb/src/kernel/blocks/dblqh/DblqhMain.cpp:
  wl-1732 support all charsets
ndb/src/kernel/blocks/dbtc/Dbtc.hpp:
  wl-1732 support all charsets
ndb/src/kernel/blocks/dbtc/DbtcMain.cpp:
  wl-1732 support all charsets
ndb/src/kernel/blocks/dbtup/Dbtup.hpp:
  wl-1732 support all charsets
ndb/src/kernel/blocks/dbtup/DbtupIndex.cpp:
  wl-1732 support all charsets
ndb/src/kernel/blocks/dbtup/DbtupMeta.cpp:
  wl-1732 support all charsets
ndb/src/kernel/blocks/dbtup/DbtupRoutines.cpp:
  wl-1732 support all charsets
ndb/src/kernel/blocks/dbtup/DbtupTrigger.cpp:
  wl-1732 support all charsets
ndb/src/kernel/blocks/dbtux/DbtuxCmp.cpp:
  wl-1732 support all charsets
ndb/src/kernel/blocks/dbtux/DbtuxDebug.cpp:
  wl-1732 support all charsets
ndb/src/kernel/blocks/dbtux/DbtuxGen.cpp:
  wl-1732 support all charsets
ndb/src/kernel/blocks/dbtux/DbtuxMaint.cpp:
  wl-1732 support all charsets
ndb/src/kernel/blocks/dbtux/DbtuxMeta.cpp:
  wl-1732 support all charsets
ndb/src/kernel/blocks/dbtux/DbtuxScan.cpp:
  wl-1732 support all charsets
ndb/src/ndbapi/NdbDictionaryImpl.cpp:
  wl-1732 support all charsets
ndb/src/ndbapi/NdbOperationDefine.cpp:
  wl-1732 support all charsets
ndb/src/ndbapi/NdbOperationSearch.cpp:
  wl-1732 support all charsets
ndb/src/ndbapi/NdbScanOperation.cpp:
  wl-1732 support all charsets
ndb/src/ndbapi/ndberror.c:
  wl-1732 support all charsets
ndb/test/ndbapi/Makefile.am:
  wl-1732 support all charsets
ndb/test/ndbapi/testOIBasic.cpp:
  wl-1732 support all charsets
ndb/tools/desc.cpp:
  wl-1732 support all charsets
This commit is contained in:
unknown
2004-12-12 18:37:36 +01:00
parent 3879b1499c
commit a7fe1c3933
31 changed files with 1642 additions and 1034 deletions
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24
ndb/include/util/NdbSqlUtil.hpp
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@@ -37,17 +37,23 @@ public:
const char* s2, unsigned n2, bool padded);
/**
* Compare kernel attribute values. Returns -1, 0, +1 for less,
* equal, greater, respectively. Parameters are pointers to values,
* full attribute size in words, and size of available data in words.
* There is also pointer to type specific extra info. Char types
* receive CHARSET_INFO in it.
* Compare attribute values. Returns -1, 0, +1 for less, equal,
* greater, respectively. Parameters are pointers to values and their
* lengths in bytes. The lengths can differ.
*
* If available size is less than full size, CmpUnknown may be
* returned. If a value cannot be parsed, it compares like NULL i.e.
* less than any valid value.
* First value is a full value but second value can be partial. If
* the partial value is not enough to determine the result, CmpUnknown
* will be returned. A shorter second value is not necessarily
* partial. Partial values are allowed only for types where prefix
* comparison is possible (basically, binary types).
*
* First parameter is a pointer to type specific extra info. Char
* types receive CHARSET_INFO in it.
*
* If a value cannot be parsed, it compares like NULL i.e. less than
* any valid value.
*/
typedef int Cmp(const void* info, const Uint32* p1, const Uint32* p2, Uint32 full, Uint32 size);
typedef int Cmp(const void* info, const void* p1, unsigned n1, const void* p2, unsigned n2, bool full);
enum CmpResult {
CmpLess = -1,