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Merge pull request #3132 from mariadb-SergeyZefirov/MCOL-5035-update-inserts-null-for-all-zeroes-date

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Fix MCOL-5035, a difference in INSERT and UPDATE behavior
This commit is contained in:
Sergey Zefirov
2024-03-21 10:12:18 +03:00
committed by GitHub
parent 7a2ca9d6bc 5780bfa15f
commit 49757ba8d5
5 changed files with 36 additions and 70 deletions
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36
dbcon/ddlpackageproc/ddlpackageprocessor.h
View File

@ -195,42 +195,6 @@ class DDLPackageProcessor
int spare : 6;
Date( ) { year = 0; month = 0; day = 0; spare = 0;}
}; */
/** @brief a structure to hold a datetime
*/
struct dateTime
{
unsigned msecond : 20;
unsigned second : 6;
unsigned minute : 6;
unsigned hour : 6;
unsigned day : 6;
unsigned month : 4;
unsigned year : 16;
// NULL column value = 0xFFFFFFFFFFFFFFFE
EXPORT dateTime()
{
year = 0xFFFF;
month = 0xF;
day = 0x3F;
hour = 0x3F;
minute = 0x3F;
second = 0x3F;
msecond = 0xFFFFE;
}
};
/*
struct dateTime
{
int year : 16;
int month : 4;
int day : 6;
int hour : 6;
int minute : 6;
int second : 6;
int msecond : 20;
dateTime( ) { year = 0; month = 0; day = 0; hour = 0; minute = 0; second = 0; msecond = 0; }
}
; */
/** @brief a vector of dictionary object ids
*/
typedef std::vector<DictOID> DictionaryOIDList;

24
dbcon/dmlpackageproc/dmlpackageprocessor.h
View File

@ -148,30 +148,6 @@ class DMLPackageProcessor
spare = 0x3E;
}
};
/** @brief a structure to hold a datetime
*/
struct dateTime
{
unsigned msecond : 20;
unsigned second : 6;
unsigned minute : 6;
unsigned hour : 6;
unsigned day : 6;
unsigned month : 4;
unsigned year : 16;
// NULL column value = 0xFFFFFFFFFFFFFFFE
dateTime()
{
year = 0xFFFF;
month = 0xF;
day = 0x3F;
hour = 0x3F;
minute = 0x3F;
second = 0x3F;
msecond = 0xFFFFE;
}
};
/** @brief ctor
*/
DMLPackageProcessor(BRM::DBRM* aDbrm, uint32_t sid)