Node for the COMMENT <comment> column attribute. More...

#include <parse_tree_column_attrs.h>

Inheritance diagram for PT_comment_column_attr:

Public Member Functions
	PT_comment_column_attr (const LEX_CSTRING &comment)

void	apply_comment (LEX_CSTRING *to) const override

Public Member Functions inherited from PT_column_attr_base
virtual void	apply_type_flags (ulong *) const

virtual void	apply_alter_info_flags (ulonglong *) const

virtual void	apply_default_value (Item **) const

virtual void	apply_gen_default_value (Value_generator **)

virtual void	apply_on_update_value (Item **) const

virtual void	apply_srid_modifier (std::optional< gis::srid_t > *) const

virtual bool	apply_collation (Column_parse_context , const CHARSET_INFO to, bool has_explicit_collation) const

virtual bool	add_check_constraints (Sql_check_constraint_spec_list *check_const_list)

virtual bool	has_constraint_enforcement () const
	Check for the [NOT] ENFORCED characteristic. More...

virtual bool	is_constraint_enforced () const
	Check if constraint is enforced. More...

virtual bool	set_constraint_enforcement (bool enforced)
	Update the ENFORCED/NOT ENFORCED state of the CHECK constraint. More...

Public Member Functions inherited from Parse_tree_node_tmpl< Column_parse_context >
virtual	~Parse_tree_node_tmpl ()=default

bool	is_contextualized () const

virtual bool	contextualize (Column_parse_context *pc)
	Do all context-sensitive things and mark the node as contextualized. More...

void	error (Column_parse_context *pc, const POS &pos) const
	syntax_error() function replacement for deferred reporting of syntax errors More...

void	error (Column_parse_context pc, const POS &pos, const char msg) const
	syntax_error() function replacement for deferred reporting of syntax errors More...

void	errorf (Column_parse_context pc, const POS &pos, const char format,...) const
	syntax_error() function replacement for deferred reporting of syntax errors More...

Private Attributes
const LEX_CSTRING	comment

Additional Inherited Members
Public Types inherited from PT_column_attr_base
typedef decltype(Alter_info::flags)	alter_info_flags_t

Public Types inherited from Parse_tree_node_tmpl< Column_parse_context >
typedef Column_parse_context	context_t

Static Public Member Functions inherited from Parse_tree_node_tmpl< Column_parse_context >
static void *	operator new (size_t size, MEM_ROOT *mem_root, const std::nothrow_t &arg=std::nothrow) noexcept

static void	operator delete (void *ptr, size_t size)

static void	operator delete (void , MEM_ROOT , const std::nothrow_t &) noexcept

Protected Member Functions inherited from PT_column_attr_base
	PT_column_attr_base ()=default

Protected Member Functions inherited from Parse_tree_node_tmpl< Column_parse_context >
	Parse_tree_node_tmpl ()

Detailed Description

Node for the COMMENT <comment> column attribute.

Constructor & Destructor Documentation

◆ PT_comment_column_attr()

PT_comment_column_attr::PT_comment_column_attr ( const LEX_CSTRING & comment )

inlineexplicit

Member Function Documentation

◆ apply_comment()

void PT_comment_column_attr::apply_comment ( LEX_CSTRING * to ) const

inlineoverridevirtual

Reimplemented from PT_column_attr_base.

Member Data Documentation

◆ comment

const LEX_CSTRING PT_comment_column_attr::comment

private

The documentation for this class was generated from the following file:

sql/parse_tree_column_attrs.h

Public Member Functions

Private Attributes