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mql

package module

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Versions in this module

v0

v0.1.4

May 14, 2024

v0.1.3

Dec 19, 2023

v0.1.2

Sep 18, 2023

Changes in this version

+ var ErrInvalidComparisonValueType = errors.New("invalid comparison value type")

+ var ErrInvalidDelimiter = errors.New("invalid delimiter")

+ var ErrInvalidNumber = errors.New("invalid number")

+ var ErrInvalidTrailingBackslash = errors.New("invalid trailing backslash")

+ var ErrMissingEndOfStringTokenDelimiter = errors.New("missing end of stringToken delimiter")

+ type Delimiter rune

+ const Backtick

+ const DoubleQuote

+ const SingleQuote

v0.1.1

Aug 17, 2023

Changes in this version

type Option

+ func WithPgPlaceholders() Option

v0.1.0

Aug 15, 2023

Changes in this version

+ var ErrInternal = errors.New("internal error")

+ var ErrInvalidColumn = errors.New("invalid column")

+ var ErrInvalidComparisonOp = errors.New("invalid comparison operator")

+ var ErrInvalidLogicalOp = errors.New("invalid logical operator")

+ var ErrInvalidNotEqual = errors.New(`invalid "!=" token`)

+ var ErrInvalidParameter = errors.New("invalid parameter")

+ var ErrMissingClosingParen = errors.New("missing closing paren")

+ var ErrMissingColumn = errors.New("missing column")

+ var ErrMissingComparisonOp = errors.New("missing comparison operator")

+ var ErrMissingComparisonValue = errors.New("missing comparison value")

+ var ErrMissingExpr = errors.New("missing expression")

+ var ErrMissingLogicalOp = errors.New("missing logical operator")

+ var ErrMissingRightSideExpr = errors.New("logical operator without a right side expr")

+ var ErrUnexpectedClosingParen = errors.New("unexpected closing paren")

+ var ErrUnexpectedExpr = errors.New("unexpected expression")

+ var ErrUnexpectedLogicalOp = errors.New("unexpected logical operator")

+ var ErrUnexpectedOpeningParen = errors.New("unexpected opening paren")

+ var ErrUnexpectedToken = errors.New("unexpected token")

+ type ComparisonOp string

+ const ContainsOp

+ const EqualOp

+ const GreaterThanOp

+ const GreaterThanOrEqualOp

+ const LessThanOp

+ const LessThanOrEqualOp

+ const NotEqualOp

+ type Option func(*options) error

+ func WithColumnMap(m map[string]string) Option

+ func WithConverter(fieldName string, fn ValidateConvertFunc) Option

+ func WithIgnoredFields(fieldName ...string) Option

+ type ValidateConvertFunc func(columnName string, comparisonOp ComparisonOp, value *string) (*WhereClause, error)

+ type WhereClause struct

+ Args []any

+ Condition string

+ func Parse(query string, model any, opt ...Option) (*WhereClause, error)