SQL Grammar 字面量 ValueApproximate numericArrayBooleanBytesDateDate and timeDollar Quoted StringExact numericHex NumberIntGEOMETRYJSONLongNullNumberNumericStringUUIDTimeTime with time zoneTimestampTimestamp with time zoneIntervalINTERVAL YEARINTERVAL MONTHINTERVAL DAYINTERVAL HOURINTERVAL MINUTEINTERVAL SECONDINTERVAL YEAR TO MONTHINTERVAL DAY TO HOURINTERVAL DAY TO MINUTEINTERVAL DAY TO SECONDINTERVAL HOUR TO MINUTEINTERVAL HOUR TO SECONDINTERVAL MINUTE TO SECOND 日期时间字段 Datetime fieldYear fieldMonth fieldDay of month fieldHour fieldMinute fieldSecond fieldTimezone hour fieldTimezone minute fieldTimezone second fieldMillennium fieldCentury fieldDecade fieldQuarter fieldMillisecond fieldMicrosecond fieldNanosecond fieldDay of year fieldISO day of week fieldISO week fieldISO week year fieldDay of week fieldWeek fieldWeek year fieldEpoch field 其他语法 AliasAnd ConditionArray element referenceField referenceArray value constructor by queryCase expressionSimple caseSearched caseCast specificationCipherColumn DefinitionColumn Constraint DefinitionCommentBracketed commentCompareConditionCondition Right Hand SideComparison Right Hand SideQuantified Comparison Right Hand SideNull Predicate Right Hand SideDistinct Predicate Right Hand SideQuantified Distinct Predicate Right Hand SideBoolean Test Right Hand SideType Predicate Right Hand SideJSON Predicate Right Hand SideBetween Predicate Right Hand SideIn Predicate Right Hand SideLike Predicate Right Hand SideRegexp Predicate Right Hand SideTable Constraint DefinitionConstraint Name DefinitionCsv OptionsData Change Delta TableData Type or DomainData TypePredefined TypeDigitExpressionFactorGrouping elementHexIndex ColumnInsert valuesInterval qualifierJoin specificationMerge when clauseMerge when matched clauseMerge when not matched clauseNameOperandOverride clauseQueryQuoted NameReferential Constrai