MySQL 9.0.0
Source Code Documentation
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Parse tree node for a window's frame, cf. More...
#include <parse_tree_nodes.h>
Public Member Functions | |
PT_frame (const POS &pos, enum_window_frame_unit unit, PT_borders *from_to, PT_exclusion *exclusion) | |
bool | do_contextualize (Parse_context *pc) override |
Public Member Functions inherited from Parse_tree_node_tmpl< Context > | |
virtual | ~Parse_tree_node_tmpl ()=default |
bool | is_contextualized () const |
virtual bool | contextualize (Context *pc) final |
void | error (Context *pc, const POS &pos) const |
syntax_error() function replacement for deferred reporting of syntax errors More... | |
void | error (Context *pc, const POS &pos, const char *msg) const |
syntax_error() function replacement for deferred reporting of syntax errors More... | |
void | errorf (Context *pc, const POS &pos, const char *format,...) const |
syntax_error() function replacement for deferred reporting of syntax errors More... | |
Public Attributes | |
enum_window_frame_unit | m_query_expression |
PT_border * | m_from |
PT_border * | m_to |
PT_exclusion * | m_exclusion |
bool | m_originally_absent = false |
If true, this is an artificial frame, not specified by the user. More... | |
Public Attributes inherited from Parse_tree_node_tmpl< Context > | |
POS | m_pos |
Additional Inherited Members | |
Public Types inherited from Parse_tree_node_tmpl< Context > | |
typedef Context | context_t |
Static Public Member Functions inherited from Parse_tree_node_tmpl< 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 Parse_tree_node_tmpl< Context > | |
Parse_tree_node_tmpl ()=delete | |
Parse_tree_node_tmpl (const POS &pos) | |
Parse_tree_node_tmpl (const POS &start_pos, const POS &end_pos) | |
bool | begin_parse_tree (Show_parse_tree *tree) |
bool | end_parse_tree (Show_parse_tree *tree) |
virtual bool | do_contextualize (Context *pc) |
Do all context-sensitive things and mark the node as contextualized. More... | |
virtual void | add_json_info (Json_object *json_obj) |
Add all the node-specific json fields. More... | |
Parse tree node for a window's frame, cf.
the <window frame clause> in SQL 2003.
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inline |
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override |
PT_exclusion* PT_frame::m_exclusion |
PT_border* PT_frame::m_from |
bool PT_frame::m_originally_absent = false |
If true, this is an artificial frame, not specified by the user.
enum_window_frame_unit PT_frame::m_query_expression |
PT_border* PT_frame::m_to |