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Merge pull request #304 from mariadb-corporation/MCOL-979-1.0

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MCOL-979 getNullValueByType() should return string for all char types
This commit is contained in:
Andrew Hutchings
2017-10-26 20:22:27 +03:00
committed by GitHub
parent a8414b9a8f 5ab75385b0
commit 28d26c8901
1 changed files with 5 additions and 2 deletions
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5
utils/windowfunction/windowfunctiontype.cpp
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@@ -496,7 +496,8 @@ void* WindowFunctionType::getNullValueByType(int ct, int pos)
break; break;
case CalpontSystemCatalog::CHAR: case CalpontSystemCatalog::CHAR:
case CalpontSystemCatalog::VARCHAR: { case CalpontSystemCatalog::VARCHAR: {
uint64_t len = fRow.getColumnWidth(pos); // uint64_t len = fRow.getColumnWidth(pos);
#if 0
switch (len) { switch (len) {
case 1: case 1:
v = &char1Null; v = &char1Null;
@@ -518,6 +519,8 @@ void* WindowFunctionType::getNullValueByType(int ct, int pos)
v = &stringNull; v = &stringNull;
break; break;
} }
#endif
v = &stringNull;
break; break;
} }
case CalpontSystemCatalog::DECIMAL: case CalpontSystemCatalog::DECIMAL: