MySQL 9.0.0
Source Code Documentation
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#include <parse_tree_nodes.h>
Public Member Functions | |
bool | do_contextualize (Parse_context *pc) override |
PT_set_operation (const POS &pos, PT_query_expression_body *lhs, bool is_distinct, PT_query_expression_body *rhs, bool is_rhs_in_parentheses=false) | |
Public Member Functions inherited from PT_set_operation | |
PT_set_operation (const POS &pos, PT_query_expression_body *lhs, bool is_distinct, PT_query_expression_body *rhs, bool is_rhs_in_parentheses=false) | |
void | merge_descendants (Parse_context *pc, Query_term_set_op *setop, QueryLevel &ql) |
Possibly merge lower syntactic levels of set operations (UNION, INTERSECT and EXCEPT) into setop, and set new last DISTINCT index for setop. More... | |
bool | is_set_operation () const override |
bool | has_into_clause () const override |
bool | has_trailing_into_clause () const override |
bool | can_absorb_order_and_limit (bool, bool) const override |
True if this query expression can absorb an extraneous order by/limit clause. More... | |
bool | is_table_value_constructor () const override |
PT_insert_values_list * | get_row_value_list () const override |
Public Member Functions inherited from PT_query_expression_body | |
PT_query_expression_body (const POS &pos) | |
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... | |
Private Types | |
using | super = PT_set_operation |
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 |
Public Attributes inherited from Parse_tree_node_tmpl< Context > | |
POS | m_pos |
Protected Member Functions inherited from PT_set_operation | |
bool | contextualize_setop (Parse_context *pc, Query_term_type setop_type, Surrounding_context context) |
void | add_json_info (Json_object *obj) override |
Add all the node-specific json fields. More... | |
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... | |
Protected Attributes inherited from PT_set_operation | |
PT_query_expression_body * | m_lhs |
bool | m_is_distinct |
PT_query_expression_body * | m_rhs |
PT_into_destination * | m_into {nullptr} |
const bool | m_is_rhs_in_parentheses |
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private |
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override |
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inline |