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@webda/postgres • Readme | API

Class: SQLComparisonExpression

Extends​

  • ComparisonExpression

Constructors​

new SQLComparisonExpression(operator, attribute, value)​

new SQLComparisonExpression(operator, attribute, value): SQLComparisonExpression

Parameters​

• operator: ComparisonOperator

of the expression

• attribute: string

of the object to read

• value: any[] | value

Returns​

SQLComparisonExpression

Inherited from​

WebdaQL.ComparisonExpression.constructor

Source​

core/lib/stores/webdaql/query.d.ts:187

Properties​

attribute​

attribute: string[]

Attribute to read from the object (split by .)

Inherited from​

WebdaQL.ComparisonExpression.attribute

Source​

core/lib/stores/webdaql/query.d.ts:180

operator​

operator: ComparisonOperator

Inherited from​

WebdaQL.ComparisonExpression.operator

Source​

core/lib/stores/webdaql/query.d.ts:155

value​

value: value | value[]

Right side of the comparison

Inherited from​

WebdaQL.ComparisonExpression.value

Source​

core/lib/stores/webdaql/query.d.ts:176

Methods​

eval()​

eval(target): boolean

Parameters​

• target: any

Returns​

boolean

Inherited from​

WebdaQL.ComparisonExpression.eval

Source​

core/lib/stores/webdaql/query.d.ts:206

setAttributeValue()​

setAttributeValue(target): void

Set the value of the attribute based on the assignment

If used as a Set expression

Parameters​

• target: any

Returns​

void

Inherited from​

WebdaQL.ComparisonExpression.setAttributeValue

Source​

core/lib/stores/webdaql/query.d.ts:202

toString()​

toString(): string

Returns​

string

Inherited from​

WebdaQL.ComparisonExpression.toString

Source​

core/lib/stores/webdaql/query.d.ts:222

toStringAttribute()​

toStringAttribute(): string

Returns​

string

Overrides​

WebdaQL.ComparisonExpression.toStringAttribute

Source​

postgres/src/sqlstore.ts:37

toStringOperator()​

toStringOperator(): ComparisonOperator

Allow subclass to create different display

Returns​

ComparisonOperator

Inherited from​

WebdaQL.ComparisonExpression.toStringOperator

Source​

core/lib/stores/webdaql/query.d.ts:218

toStringValue()​

toStringValue(value): string

Parameters​

• value: string | number | boolean | (string | number | boolean)[]

Returns​

string

Overrides​

WebdaQL.ComparisonExpression.toStringValue

Source​

postgres/src/sqlstore.ts:30

getAttributeValue()​

static getAttributeValue(target, attribute): any

Read the value from the object

Parameters​

• target: any

• attribute: string[]

Returns​

any

Inherited from​

WebdaQL.ComparisonExpression.getAttributeValue

Source​

core/lib/stores/webdaql/query.d.ts:195

likeToRegex()​

static likeToRegex(like): RegExp

Parameters​

• like: string

Returns​

RegExp

Inherited from​

WebdaQL.ComparisonExpression.likeToRegex

Source​

core/lib/stores/webdaql/query.d.ts:188