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[FEAT MERGE] Functional_index

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This commit is contained in:
obdev
2023-04-27 11:11:23 +00:00
committed by ob-robot
parent a52d8673b2
commit c5756c1799
370 changed files with 1728 additions and 821 deletions
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25
src/sql/engine/expr/ob_expr_date_add.cpp
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@ -28,7 +28,7 @@ ObExprDateAdjust::ObExprDateAdjust(ObIAllocator &alloc,
const char *name,
int32_t param_num,
int32_t dimension)
: ObFuncExprOperator(alloc, type, name, param_num, dimension)
: ObFuncExprOperator(alloc, type, name, param_num, NOT_VALID_FOR_GENERATED_COL, dimension)
{
}
@ -289,6 +289,14 @@ int ObExprDateAdjust::calc_date_adjust(const ObExpr &expr, ObEvalCtx &ctx, ObDat
return ret;
}
int ObExprDateAdjust::is_valid_for_generated_column(const ObRawExpr*expr, const common::ObIArray<ObRawExpr *> &exprs, bool &is_valid) const {
int ret = OB_SUCCESS;
if (OB_FAIL(check_first_param_not_time(exprs, is_valid))) {
LOG_WARN("fail to check if first param is time", K(ret), K(exprs));
}
return ret;
}
ObExprDateAdd::ObExprDateAdd(ObIAllocator &alloc)
: ObExprDateAdjust(alloc, T_FUN_SYS_DATE_ADD, N_DATE_ADD, 3, NOT_ROW_DIMENSION)
{}
@ -354,8 +362,9 @@ int ObExprDateSub::calc_date_sub(const ObExpr &expr, ObEvalCtx &ctx, ObDatum &ex
}
ObExprAddMonths::ObExprAddMonths(ObIAllocator &alloc)
: ObFuncExprOperator(alloc, T_FUN_SYS_ADD_MONTHS, N_ADD_MONTHS, 2, NOT_ROW_DIMENSION)
{}
: ObFuncExprOperator(alloc, T_FUN_SYS_ADD_MONTHS, N_ADD_MONTHS, 2, VALID_FOR_GENERATED_COL, NOT_ROW_DIMENSION)
{
}
int ObExprAddMonths::calc_result_type2(ObExprResType &type,
ObExprResType &type1,
@ -427,8 +436,9 @@ int ObExprAddMonths::calc_add_months(const ObExpr &expr, ObEvalCtx &ctx, ObDatum
}
ObExprLastDay::ObExprLastDay(ObIAllocator &alloc)
: ObFuncExprOperator(alloc, T_FUN_SYS_LAST_DAY, N_LAST_DAY, 1, NOT_ROW_DIMENSION)
{}
: ObFuncExprOperator(alloc, T_FUN_SYS_LAST_DAY, N_LAST_DAY, 1, VALID_FOR_GENERATED_COL, NOT_ROW_DIMENSION)
{
}
int ObExprLastDay::calc_result_type1(ObExprResType &type,
ObExprResType &type1,
@ -516,8 +526,9 @@ int ObExprLastDay::calc_last_day(const ObExpr &expr, ObEvalCtx &ctx, ObDatum &ex
}
ObExprNextDay::ObExprNextDay(ObIAllocator &alloc)
: ObFuncExprOperator(alloc, T_FUN_SYS_NEXT_DAY, N_NEXT_DAY, 2, NOT_ROW_DIMENSION)
{}
: ObFuncExprOperator(alloc, T_FUN_SYS_NEXT_DAY, N_NEXT_DAY, 2, VALID_FOR_GENERATED_COL, NOT_ROW_DIMENSION)
{
}
int ObExprNextDay::calc_result_type2(ObExprResType &type,
ObExprResType &type1,