MYSQL范围返回的值不在范围内

我有一个wordpress网站，在那里我直接查询数据库中的一些操作

我目前有一个类似这样的mysql站点

SELECT post_id, meta_value FROM yumba_postmeta 
WHERE meta_key = 'Price' AND meta_value > 1 AND meta_value < 625000

---

我注意到的一点是，如果你从最后一个零开始滚动，数百万不会超过最高价值。不知道如何解决这个问题，也不知道到底发生了什么。感谢您的帮助

为了发布答案：

---

显示的查询结果是正确的，所有值都在查询中的范围条件之间。我认为您误读了这些值。

您显示的所有值都在7000到624900之间，这些值都在查询中的条件之间，大于1，小于625000。没有人是百万富翁。您是否误读了值？请阅读数据类型。@草莓，这不是问题所在。通过比较整数常量，MySQL隐式地将字符串值转换为整数。因此，

'425000'<625000

是正确的，但是

'4250000'<625000

是错误的。但是像

'4250000<'625000'

这样的两个字符串之间的比较是正确的，因为它们是按词汇进行比较的，而不是按它们的整数值进行比较的。@BillKarwin您意外地解决了我今天早上遇到的一个问题。我想知道为什么在搜索varchar列寻找整数值时忽略了我的索引。我期望MySQL将整数转换为字符串并保留索引，但现在我意识到字符串到整数的转换更有可能产生预期的行为。（我实际上是在检查是否相等，但我知道这是隐式转换的一般规则。）@shmosel我建议您阅读

"post_id"   "meta_value"

"46211" "7000"
"46212" "7000"
"46213" "7000"
"46214" "7000"
"46215" "7000"
"46216" "7000"
"46217" "7000"
"46218" "7000"
"46219" "7000"
"46220" "7000"
"46221" "7000"
"46222" "7000"
"46223" "7000"
"46224" "7000"
"46225" "7000"
"46226" "7000"
"46227" "7000"
"46228" "7000"
"46229" "7000"
"46268" "7000"
"30305" "7500"
"30435" "7500"
"30599" "7500"
"30603" "7500"
"30597" "7900"
"30971" "8000"
"46232" "8000"
"46236" "8000"
"30579" "8300"
"30433" "8500"
"30437" "8500"
"30755" "8500"
"30860" "8500"
"36192" "8500"
"46171" "8500"
"45026" "8900"
"30426" "8950"
"29909" "9000"
"30124" "9000"
"30384" "9000"
"30608" "9000"
"30436" "9500"
"46054" "9540"
"30344" "9750"
"30805" "9800"
"30014" "9900"
"30015" "9900"
"30016" "9900"
"30017" "9900"
"46153" "9900"
"46154" "9900"
"46155" "9900"
"46156" "9900"
"46288" "9900"
"29982" "10000"
"30038" "10000"
"30057" "10000"
"30223" "10000"
"30429" "10000"
"30434" "10000"
"30493" "10000"
"30698" "10000"
"30839" "10000"
"45558" "10000"
"45717" "10000"
"46241" "10000"
"46267" "10000"
"46287" "10900"
"36204" "11000"
"30529" "11390"
"30728" "11500"
"46250" "11500"
"46102" "11700"
"30371" "12000"
"30703" "12000"
"30858" "12000"
"46141" "12000"
"46142" "12000"
"46240" "12000"
"46260" "12000"
"30258" "12500"
"30308" "12500"
"45009" "12500"
"46094" "12900"
"43295" "13000"
"45908" "13000"
"46253" "13200"
"46254" "13200"
"30795" "13750"
"36199" "13900"
"46247" "13900"
"46292" "13900"
"30386" "14000"
"46251" "14200"
"36226" "14500"
"30580" "14900"
"30877" "14900"
"30887" "14900"
"46098" "14900"
"46151" "14900"
"43221" "14950"
"45477" "14950"
"30185" "14995"
"133"   "15000"
"29902" "15000"
"29997" "15000"
"30019" "15000"
"30041" "15000"
"30042" "15000"
"30043" "15000"
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"45462" "15000"
"45713" "15000"
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"46286" "15000"
"30732" "15500"
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"46145" "15500"
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"30331" "15900"
"30275" "16000"
"30704" "16000"
"30944" "16100"
"30930" "16200"
"789"   "16384"
"30927" "16400"
"30946" "16400"
"30465" "16500"
"46237" "16500"
"46239" "16500"
"30948" "16600"
"30712" "16700"
"44906" "16900"
"45173" "16900"
"45328" "16900"
"28"    "17000"
"29975" "17000"
"30059" "17000"
"31031" "17000"
"30945" "17200"
"30947" "17200"
"30931" "17300"
"30314" "17500"
"30926" "17500"
"30968" "17500"
"30969" "17500"
"30888" "17800"
"30939" "17800"
"30941" "17800"
"30182" "17900"
"43136" "19900"
"44929" "19900"
"45458" "19900"
"46118" "19900"
"46152" "19900"
"30742" "19950"
"30265" "20000"
"30385" "20000"
"30388" "20000"
"30683" "20000"
"30832" "20000"
"30847" "20000"
"30848" "20000"
"31284" "20000"
"43156" "20000"
"45931" "20000"
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"46001" "20000"
"46187" "20000"
"46188" "20000"
"46191" "20000"
"46192" "20000"
"46193" "20000"
"46284" "20000"
"29977" "20500"
"29996" "21000"
"30582" "21000"
"30809" "21000"
"45779" "21000"
"45852" "21000"
"29851" "21400"
"29875" "21900"
"30380" "21900"
"32478" "21900"
"46150" "21900"
"30266" "22000"
"30267" "22000"
"30396" "22000"
"30864" "22000"
"32101" "22000"
"30135" "22500"
"30136" "22500"
"30334" "22500"
"30921" "22500"
"29109" "22528"
"30933" "22800"
"30029" "22900"
"30030" "22900"
"30031" "22900"
"43211" "22900"
"30885" "23000"
"164"   "23200"
"45451" "23312"
"29907" "23500"
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"29951" "23500"
"30033" "23500"
"30035" "23500"
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"43125" "23500"
"45587" "23500"
"46244" "23500"
"46064" "23600"
"30937" "23800"
"29984" "23900"
"45970" "23990"
"30225" "24000"
"30227" "24000"
"30228" "24000"
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"46025" "24000"
"29983" "24500"
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"29167" "24900"
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"29897" "25000"
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"30533" "25000"
"30534" "25000"
"30535" "25000"
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"30537" "25000"
"30538" "25000"
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"30541" "25000"
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"30545" "25000"
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"30549" "25000"
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"29974" "29900"
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"45920" "29900"
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"46243" "29900"
"30745" "29950"
"356"   "30000"
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"29912" "30000"
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"29914" "30000"
"29922" "30000"
"30173" "30000"
"30402" "30000"
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"31339" "30000"
"45006" "30000"
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"45014" "30000"
"45720" "30000"
"46000" "30000"
"29879" "30900"
"179"   "31000"
"180"   "31000"
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"46166" "31300"
"32473" "31500"
"307"   "31900"
"32562" "31950"
"998"   "32000"
"30339" "32000"
"36324" "32000"
"29186" "32500"
"30657" "38000"
"31185" "38000"
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"43474" "38000"
"30074" "38300"
"30078" "38375"
"29877" "38400"
"30069" "38400"
"30070" "38425"
"30060" "38500"
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"30062" "38500"
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"30068" "38500"
"30076" "38500"
"30077" "38500"
"30395" "38500"
"43039" "38500"
"30075" "38550"
"30066" "38700"
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"29272" "38900"
"30065" "38900"
"30072" "38900"
"32404" "38900"
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"30073" "39000"
"30221" "39000"
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"30818" "39000"
"31330" "39000"
"31420" "39000"
"32414" "39000"
"45010" "39000"
"45314" "39000"
"45443" "39000"
"45464" "39000"
"46293" "39000"
"30825" "39367"
"30401" "39500"
"30424" "39500"
"30784" "39500"
"45538" "39500"
"45539" "39500"
"45654" "39500"
"45681" "39500"
"30886" "39800"
"49"    "39900"
"97"    "39900"
"748"   "39900"
"1025"  "39900"
"1095"  "39900"
"29481" "39900"
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"45874" "39900"
"45876" "39900"
"46092" "39900"
"46112" "39900"
"46266" "39900"
"30281" "39990"
"142"   "40000"
"30003" "40000"
"30004" "40000"
"30119" "40000"
"30601" "40000"
"31421" "40000"
"32072" "40000"
"45835" "42000"
"45870" "42000"
"45001" "42064"
"30023" "42500"
"30236" "42500"
"30249" "42500"
"30333" "42500"
"30686" "42500"
"30737" "42500"
"30738" "42500"
"30762" "42500"
"30874" "42500"
"32499" "42500"
"46194" "42500"
"46195" "42500"
"46196" "42500"
"884"   "42900"
"30662" "42900"
"30664" "42900"
"30666" "42900"
"30667" "42900"
"36529" "42900"
"43155" "42900"
"46106" "42900"
"46113" "42900"
"32619" "43000"
"43058" "43000"
"44904" "43000"
"45074" "43000"
"45194" "43000"
"45476" "43000"
"32570" "43400"
"30128" "43500"
"30000" "44000"
"30026" "44000"
"30741" "44000"
"46074" "44290"
"29883" "44300"
"30558" "44330"
"30896" "44500"
"46197" "44500"
"46198" "44500"
"45589" "44851"
"29279" "44900"
"30332" "44900"
"30841" "44900"
"44974" "44900"
"45307" "44900"
"29408" "44950"
"216"   "45000"
"603"   "45000"
"731"   "45000"
"29887" "45000"
"29888" "45000"
"29889" "45000"
"29890" "45000"
"45857" "45000"
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"46178" "45000"
"46202" "45000"
"46242" "45000"
"46271" "45000"
"36066" "45360"
"94"    "45900"
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"103"   "47500"
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"45883" "47650"
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"31079" "71000"
"32159" "71250"
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