Documentation
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Index ¶
- type Command
- type CommandString
- func (c *CommandString) CheckExactLen(expected int) error
- func (c *CommandString) CheckMinLen(expected int) error
- func (c *CommandString) From(start int) *SqlCommand
- func (c *CommandString) NormalizeName(name string) string
- func (c *CommandString) Normalized() string
- func (c *CommandString) NormalizedLen() int
- func (c *CommandString) Raw() string
- func (c *CommandString) RemoveAfter(k int) Command
- func (c *CommandString) ReplaceCommand(original, new string) Command
- func (c *CommandString) SelectCommand(k int) string
- func (c *CommandString) SelectNormalizedCommand(k int) (part string, ok bool)
- func (c *CommandString) String() string
- type SqlCommand
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type Command ¶
type Command interface {
CheckMinLen(expected int) error
CheckExactLen(expected int) error
SelectCommand(k int) string
SelectNormalizedCommand(k int) (string, bool)
ReplaceCommand(original, new string) Command
NormalizeName(string) string
RemoveAfter(k int) Command
Normalized() string
Raw() string
String() string
}
type CommandString ¶
type CommandString struct {
// contains filtered or unexported fields
}
var EmptyCommandString *CommandString = CommandFromString("")
EmptyCommandString is an empty CommandString
func CommandFromString ¶
func CommandFromString(command string) *CommandString
CommandFromString creates a CommandString from a string, normalizing it while still allowing access to the raw command
func (*CommandString) CheckExactLen ¶
func (c *CommandString) CheckExactLen(expected int) error
CheckExactLen checks if the command has exactly expected arguments
func (*CommandString) CheckMinLen ¶
func (c *CommandString) CheckMinLen(expected int) error
CheckMinLen checks if the command has at least expected arguments
func (*CommandString) From ¶
func (c *CommandString) From(start int) *SqlCommand
From returns a new SqlCommand with the first n commands removed.
func (*CommandString) NormalizeName ¶
func (c *CommandString) NormalizeName(name string) string
func (*CommandString) Normalized ¶
func (c *CommandString) Normalized() string
func (*CommandString) NormalizedLen ¶
func (c *CommandString) NormalizedLen() int
NormalizedLen returns the number of parts in the normalized command.
func (*CommandString) Raw ¶
func (c *CommandString) Raw() string
func (*CommandString) RemoveAfter ¶
func (c *CommandString) RemoveAfter(k int) Command
RemoveAfter returns a new CommandString with the last k commands removed.
func (*CommandString) ReplaceCommand ¶
func (c *CommandString) ReplaceCommand(original, new string) Command
ReplaceCommand returns the raw command with the first occurrence of the original command replaced by the new command.
func (*CommandString) SelectCommand ¶
func (c *CommandString) SelectCommand(k int) string
SelectCommand returns the kth command from the raw command.
func (*CommandString) SelectNormalizedCommand ¶
func (c *CommandString) SelectNormalizedCommand(k int) (part string, ok bool)
SelectNormalizedCommand returns the kth command from the normalized command.
func (*CommandString) String ¶
func (c *CommandString) String() string
type SqlCommand ¶
type SqlCommand struct {
CommandString
}
func (*SqlCommand) IsQueryChangeSchema ¶
func (c *SqlCommand) IsQueryChangeSchema() bool
func (*SqlCommand) IsQueryReadOnly ¶
func (c *SqlCommand) IsQueryReadOnly() bool
IsQueryReadOnly returns whether a query is read-only or not
func (*SqlCommand) NonAllowedQuery ¶
func (c *SqlCommand) NonAllowedQuery() bool
Source Files