Documentation
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Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type Placeholder ¶
type Placeholder chan string
SQL Placeholder support SQLite uses `?` for a placeholder, PostgreSQL uses `$1`, `$2`, ...
func DollarCounter ¶
func DollarCounter(numFields int) Placeholder
create a placeholder generator that returns incrementing $n values
func QuestionMarker ¶
func QuestionMarker(numFields int) Placeholder
create a placeholder generator that returns question marks
func (Placeholder) Next ¶
func (p Placeholder) Next() string
retrieve the next placeholder value, panic if channel closed
type PlaceholderGenerator ¶
type PlaceholderGenerator func(int) Placeholder
a placeholder generator type
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