table字段不能使用mysql关键字
设计数据库表时，注意field不能使用mysql关键字
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mysql关键字有以下这些：
转自：http://hi.baidu.com/fenglei0213/blog/item/e8acafc34d3eba59b319a8d2.html
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ADDALLALTERANALYZEANDASASCASENSITIVEBEFOREBETWEENBIGINTBINARYBLOBBOTHBYCALLCASCADECASECHANGECHARCHARACTERCHECKCOLLATECOLUMNCONDITIONCONNECTIONCONSTRAINTCONTINUECONVERTCREATECROSSCURRENT_DATECURRENT_TIMECURRENT_TIMESTAMPCURRENT_USERCURSORDATABASEDATABASESDAY_HOURDAY_MICROSECONDDAY_MINUTEDAY_SECONDDECDECIMALDECLAREDEFAULTDELAYEDDELETEDESCDESCRIBEDETERMINISTICDISTINCTDISTINCTROWDIVDOUBLEDROPDUALEACHELSEELSEIFENCLOSEDESCAPEDEXISTSEXITEXPLAINFALSEFETCHFLOATFLOAT4FLOAT8FORFORCEFOREIGNFROMFULLTEXTGOTOGRANTGROUPHAVINGHIGH_PRIORITYHOUR_MICROSECONDHOUR_MINUTEHOUR_SECONDIFIGNOREININDEXINFILEINNERINOUTINSENSITIVEINSERTINTINT1INT2INT3INT4INT8INTEGERINTERVALINTOISITERATEJOINKEYKEYSKILLLABELLEADINGLEAVELEFTLIKELIMITLINEARLINESLOADLOCALTIMELOCALTIMESTAMPLOCKLONGLONGBLOBLONGTEXTLOOPLOW_PRIORITYMATCHMEDIUMBLOBMEDIUMINTMEDIUMTEXTMIDDLEINTMINUTE_MICROSECONDMINUTE_SECONDMODMODIFIESNATURALNOTNO_WRITE_TO_BINLOGNULLNUMERICONOPTIMIZEOPTIONOPTIONALLYORORDEROUTOUTEROUTFILEPRECISIONPRIMARYPROCEDUREPURGERAID0RANGEREADREADSREALREFERENCESREGEXPRELEASERENAMEREPEATREPLACEREQUIRERESTRICTRETURNREVOKERIGHTRLIKESCHEMASCHEMASSECOND_MICROSECONDSELECTSENSITIVESEPARATORSETSHOWSMALLINTSPATIALSPECIFICSQLSQLEXCEPTIONSQLSTATESQLWARNINGSQL_BIG_RESULTSQL_CALC_FOUND_ROWSSQL_SMALL_RESULTSSLSTARTINGSTRAIGHT_JOINTABLETERMINATEDTHENTINYBLOBTINYINTTINYTEXTTOTRAILINGTRIGGERTRUEUNDOUNIONUNIQUEUNLOCKUNSIGNEDUPDATEUSAGEUSEUSINGUTC_DATEUTC_TIMEUTC_TIMESTAMPVALUESVARBINARYVARCHARVARCHARACTERVARYINGWHENWHEREWHILEWITHWRITEX509XORYEAR_MONTHZEROFILL?
MySQL允许部分关键字用做未引起来的识别符，因为许多人以前曾使用过它们。下面列出了一些例子：
ACTION
BIT
DATE
ENUM
NO
TEXT
TIME
TIMESTAMP
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像 name type 这种常用的字段
MySQL 做了一些处理 name 不报错 type 报错
常用字段跟 MySQL 关键字冲突的解决方法
键盘1左边的那个键
·name·括起来 MySQL SQL语句中关键字就不会高亮了
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