expression

package

v0.7.1 Latest Latest Go to latest Published: Nov 20, 2024 License: MIT Imports: 5 Imported by: 0

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var DefaultExpressionMatchers []xdb.ExpressionMatcher

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var DefaultSymbols xdb.SymbolMap

根据表达式获取

func NewCompareExpressionMatcher(symbolMap xdb.SymbolMap, opts ...xdb.MatcherOption) xdb.ExpressionMatcher

func NewDefaultOperator(name string, callback xdb.OperatorCallback) xdb.Operator

func NewDefaultSqlState(ph xdb.Placeholder) xdb.SqlState

func NewInExpressionMatcher(symbolMap xdb.SymbolMap, opts ...xdb.MatcherOption) xdb.ExpressionMatcher

func NewLikeExpressionMatcher(symbolMap xdb.SymbolMap, opts ...xdb.MatcherOption) xdb.ExpressionMatcher

func NewNormalExpressionMatcher(symbolMap xdb.SymbolMap, opts ...xdb.MatcherOption) xdb.ExpressionMatcher

type DefaultOperator struct {
	// contains filtered or unexported fields
}

func (d *DefaultOperator) Callback(valuer xdb.ExpressionValuer, param xdb.DBParam, phName string, value any) string

func (d *DefaultOperator) Name() string

type DefaultSqlState struct {
	// contains filtered or unexported fields
}

func (s *DefaultSqlState) AppendExpr(propName string, value any) (phName string)

func (s *DefaultSqlState) BuildCache(sql string) xdb.ExpressionCache

func (s *DefaultSqlState) CanCache() bool

func (s *DefaultSqlState) GetNames() []string

func (s *DefaultSqlState) GetValues() []any

func (s *DefaultSqlState) HasDynamic(val xdb.DynamicType) bool

func (s *DefaultSqlState) Reset()

func (s *DefaultSqlState) SetDynamic(val xdb.DynamicType)

func (s *DefaultSqlState) UseExprCache() bool

func (s *DefaultSqlState) WithArgs(placeholder xdb.Placeholder, tplOpts *xdb.TemplateOptions)

func (s *DefaultSqlState) WithPlaceholder(placeholder xdb.Placeholder)

func (s *DefaultSqlState) WithTemplateOptions(tplOpts *xdb.TemplateOptions)