在我的 SQL 查询中使用 "or" 导致 MS Access 2019 崩溃

Question

这是我在 Stack 上的第一个问题。我是一名学生，试图通过练习培养我的提问能力。使用 Microsoft Access 和一些公开的人口普查数据（5 table 行，共 57,000 行）我遇到了以下问题。

当我尝试在“where”语句中使用“or”而不是“and”时，它导致 Access 停止响应。为什么会这样？

例如，当我尝试更改时：

not MARRIAGE.P_TOT_MARRD_REG_MARRGE = 0 and not EDUCATION.INFANTS_PRIMARY_TOT_P = 0

对此：

not MARRIAGE.P_TOT_MARRD_REG_MARRGE = 0 or not EDUCATION.INFANTS_PRIMARY_TOT_P = 0

甚至这样：

not MARRIAGE.P_TOT_MARRD_REG_MARRGE = 0 or EDUCATION.INFANTS_PRIMARY_TOT_P = 0

它会导致崩溃。

这是因为我的语法错误吗？还是我误解了Sequel中“or”子句的应用？

我没有使用“或”的完整代码如下。

(
  select distinct top 10 
      CHILDREN.PK as top10Last10, 
      CHILDREN.TOTAL_TOTAL as children, 
      HOUSEHOLD.TOTAL_FAMHHOLD as familys, 
      FAMILY.INTCT_FAM_NO_OTR_CHLD_PRE_FAM as undivorced, 
      MARRIAGE.P_TOT_MARRD_REG_MARRGE as officiated, 
      EDUCATION.INFANTS_PRIMARY_TOT_P as primaryKto6
  from 
      CHILDREN, 
      HOUSEHOLD, 
      FAMILY, 
      MARRIAGE, 
      EDUCATION
  where 
      CHILDREN.PK = HOUSEHOLD.PK and 
      CHILDREN.PK = FAMILY.PK and 
      CHILDREN.PK = MARRIAGE.PK and 
      CHILDREN.PK = EDUCATION.PK and 
      not CHILDREN.TOTAL_TOTAL = 0 and 
      not HOUSEHOLD.TOTAL_FAMHHOLD = 0 and
      not FAMILY.INTCT_FAM_NO_OTR_CHLD_PRE_FAM = 0 and 
      not MARRIAGE.P_TOT_MARRD_REG_MARRGE = 0 and 
      not EDUCATION.INFANTS_PRIMARY_TOT_P = 0
  order by 
      CHILDREN.TOTAL_TOTAL asc, 
      HOUSEHOLD.TOTAL_FAMHHOLD asc, 
      FAMILY.INTCT_FAM_NO_OTR_CHLD_PRE_FAM asc, 
      MARRIAGE.P_TOT_MARRD_REG_MARRGE asc, 
      EDUCATION.INFANTS_PRIMARY_TOT_P asc
) 
 union all
(
  select distinct top 10 
      CHILDREN.PK, 
      CHILDREN.TOTAL_TOTAL, 
      HOUSEHOLD.TOTAL_FAMHHOLD, 
      FAMILY.INTCT_FAM_NO_OTR_CHLD_PRE_FAM, 
      MARRIAGE.P_TOT_MARRD_REG_MARRGE, 
      EDUCATION.INFANTS_PRIMARY_TOT_P
  from 
      CHILDREN, 
      HOUSEHOLD, 
      FAMILY, 
      MARRIAGE, 
      EDUCATION
  where 
      CHILDREN.PK = HOUSEHOLD.PK and 
      CHILDREN.PK = FAMILY.PK and 
      CHILDREN.PK = MARRIAGE.PK and 
      CHILDREN.PK = EDUCATION.PK and 
      not CHILDREN.TOTAL_TOTAL = 0 and
      not HOUSEHOLD.TOTAL_FAMHHOLD = 0 and
      not FAMILY.INTCT_FAM_NO_OTR_CHLD_PRE_FAM = 0 and
      not MARRIAGE.P_TOT_MARRD_REG_MARRGE = 0 and
      not EDUCATION.INFANTS_PRIMARY_TOT_P = 0
  order by 
      CHILDREN.TOTAL_TOTAL desc, 
      HOUSEHOLD.TOTAL_FAMHHOLD desc, 
      FAMILY.INTCT_FAM_NO_OTR_CHLD_PRE_FAM desc, 
      MARRIAGE.P_TOT_MARRD_REG_MARRGE desc, 
      EDUCATION.INFANTS_PRIMARY_TOT_P desc
);

此完整代码正在运行，returns table 我希望它能运行。

提前感谢您的任何回复。

Answer 1

首先，没有响应不是崩溃。

接下来，您可能需要更具体一些：

(not MARRIAGE.P_TOT_MARRD_REG_MARRGE = 0) or (not EDUCATION.INFANTS_PRIMARY_TOT_P = 0)

或：

not (MARRIAGE.P_TOT_MARRD_REG_MARRGE = 0 or EDUCATION.INFANTS_PRIMARY_TOT_P = 0)

此外，请确保您在这些字段上有索引。

在我的 SQL 查询中使用 "or" 导致 MS Access 2019 崩溃

Using "or" in my SQL query crashes MS Access 2019

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