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Fix a faulty assert() statement. Add new test cases.

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FossilOrigin-Name: 80ecdb3da4558bb08ee3ec6edbde906ad5b3b8182e672b5ba0d5dfa8041cee0a
This commit is contained in:
drh
2020-10-02 12:42:51 +00:00
parent 04e70ce07d
commit 9bb612f2c8
5 changed files with 21 additions and 10 deletions
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4
src/expr.c
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@@ -45,7 +45,9 @@ char sqlite3TableColumnAffinity(Table *pTab, int iCol){
char sqlite3ExprAffinity(const Expr *pExpr){
int op;
while( ExprHasProperty(pExpr, EP_Skip|EP_IfNullRow) ){
assert( pExpr->op==TK_COLLATE || pExpr->op==TK_IF_NULL_ROW );
assert( pExpr->op==TK_COLLATE
|| pExpr->op==TK_IF_NULL_ROW
|| (pExpr->op==TK_REGISTER && pExpr->op2==TK_IF_NULL_ROW) );
pExpr = pExpr->pLeft;
assert( pExpr!=0 );
}