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| static const char * | jdv::em_wrap (const char *arg) |
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| static int | jdv::em_wrap (int arg) |
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| static std::string | jdv::em_wrap (std::string_view sv) |
| | Overload which wraps string_views in strings which are guaranteed to be null-terminated. More...
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| static std::string | jdv::em_wrap (const Json_path &jp) |
| | Overload which wraps Json_paths in strings, after first creating string representation in String buffer. More...
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| static decltype(auto) | jdv::em_unwrap (auto arg) |
| | Identity unwrapper. More...
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| static const char * | jdv::em_unwrap (const std::string &str) |
| | Overload which unwraps strings by calling c_str()-. More...
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| template<int CODE, typename... Args> |
| static void | jdv::my_jdv_error (Args... args_to_wrap) |
| | Wraps calls to my_error() unwrapping wrapped arguments. More...
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| template<typename JT > |
| static JT * | jdv::inspect_valid_dom (Json_dom *valid_dom) |
| | Inspects an assumed valid Json_dom (typically an exising value in UPDATE). More...
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| template<typename JT > |
| static std::pair< enum_json_type, JT * > | jdv::inspect_dom (Json_dom *dom) |
| | Inspects a Json_dom which may or may not have the expected type and may also be nullptr, (typically a value provided as user input). More...
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| static std::string | jdv::json_wrapper_to_string (const Json_wrapper &jw) |
| | Formats a Json_wrapper as string for debugging. More...
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| static std::string | jdv::json_dom_to_string (Json_dom *jdom) |
| | Formats a Json_dom as string for debugging. More...
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| static bool | jdv::is_nil_dom (Json_dom *jdom) |
| | Predicate to determine if a dom does not represent a valid value i.e. More...
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| static bool | jdv::is_auto_increment (const Field &fld) |
| | Convenience wrapper predicate which returns true for AUTO_INCREMENT columns. More...
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| static int | jdv::compare_doms (Json_dom *ajd, Json_dom *bjd) |
| | Compares Json_dom pointers which may be nullptr by considering nullptrs to be greater than all non-nullptr values. More...
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| static bool | jdv::expect_b64_dom (enum_field_types ft, const CHARSET_INFO &csi) |
| | Predicate to determine if json dom is expected to be base64 encoded based on SQL type and charset-. More...
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| static bool | jdv::col_expects_b64 (const Key_column_info &kci) |
| | Predicate to determine if base column expects json values to be base64 encoded. More...
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| static bool | jdv::append_b64_dom (std::string *sbufp, const String &buf, Json_dom *jd) |
| | Converts base64 string to its binary representation, escapes this to be a string literal, wraps in single quotes, prepends character set introducer _binary before appending to statement. More...
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| static bool | jdv::append_json_dom (std::string *sbufp, Json_dom *jd, bool b64=false) |
| | Append a Json_dom to a string. More...
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| static bool | jdv::do_in_substatement_context (THD *thd, auto &&f) |
| | Sets up the environment for using Regular_statement_handle for JDVs. More...
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| static Json_dom * | jdv::get_val (const Json_object *jo, std::string_view k) |
| | Convenience function for obtaining the member of a Json_object. More...
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| static bool | jdv::is_zero (Json_dom *doc) |
| | Convenience function for comparing a Json document to unsigned 0. More...
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| static bool | jdv::auto_generate_on_zero (THD *thd) |
| | Convenience function for checking if the connection supports using 0 to request explicit generation of AUTO_INCREMENT values. More...
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| static bool | jdv::field_will_be_auto_generated (THD *thd, const Field &fld, Json_dom *doc) |
| | Convenience function which checks if a Json document value inserted in a field will result in a generated AUTO_INCREMENT value. More...
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| static std::ostream & | jdv::operator<< (std::ostream &os, const Resolve_column &rc) |
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| static std::ostream & | jdv::operator<< (std::ostream &os, const Resolve_row &rr) |
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| template<typename BIN > |
| static int | jdv::compare_bindings (const BIN &abin, const BIN &bbin) |
| | Compares bindings based on: More...
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| static std::ostream & | jdv::operator<< (std::ostream &os, const Single_object_binding &bin) |
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| static Json_dom * | jdv::get_pk_dom (const Two_object_binding &bin) |
| | Returns either the existing or the resolved pk value for a Two_object_binding. More...
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| static std::ostream & | jdv::operator<< (std::ostream &os, const Two_object_binding &bin) |
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| template<typename T > |
| static int | jdv::operator<=> (const Index_entry< T > &a, const Index_entry< T > &b) |
| | Spaceship operator which forwards to the indexed type. More...
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| template<typename T > |
| static bool | jdv::operator== (const Index_entry< T > &a, const Index_entry< T > &b) |
| | Equality operator which forwards to the indexed type. More...
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| static const TABLE_SHARE * | jdv::get_share (const auto &bin) |
| | Convenience function which returns the TABLE_SHARE* for the binding. More...
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| static std::string_view | jdv::get_table_cache_key (const auto &bin) |
| | Convenience function which returns the table_cache_key of the binding as a std::string_view. More...
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| template<typename RT , typename BIN > |
| static Index< RT > | jdv::make_mr_index (THD *thd, BIN &bindings) |
| | Create an index over the bindings vector which is allocated on THD::mem_root. More...
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| static bool | jdv::resolve_column_range (const std::ranges::random_access_range auto &bindings) |
| | Goes through the input json (bound_object) and uses the join condition to infer column values which are not provided explicitly. More...
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| static bool | jdv::resolve_columns (const std::ranges::random_access_range auto &bindings) |
| | Iterates over a range of bindings and initializes the resolve_columns vector. More...
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| static Json_dom * | jdv::get_pk_dom (const Single_object_binding &bin) |
| | Returns the resolved pk value for a Single_object binding. More...
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| static const Resolve_column & | jdv::get_pk_rc (const auto &bin) |
| | Returns a const ref to the Resolve_row of the primary key column. More...
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| static int | jdv::get_deferred_resolve_weight (const auto &bin) |
| | Returns an integer weight which allows sorting bindings with deferred_resolve for the primary key after non-generated values. More...
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| template<typename BV > |
| static bool | jdv::check_for_share_pk_duplicates (THD *thd, BV &bindings) |
| | Creates an index over the bindings sorted on TABLE_SHARE* and pk-dom value. More...
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| static void | jdv::merge_bindings_for_update (Index< Two_object_binding > &bindings) |
| | Merges bindings for existing and input rows when doing UPDATE. More...
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| static bool | jdv::check_for_unmatched_input_keys (THD *thd, Json_object *input_obj, const Content_tree_node &ct_node) |
| | Check Json_object being passed in for keys which are not present in the JDV definition (including _metadata for the root object), and report error if that is the case. More...
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| static bool | jdv::is_equal (Json_dom *ajd, Json_dom *bjd) |
| | Compare Json_doms for equality using a Json_wrapper. More...
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| static std::unique_ptr< Resolve_row > | jdv::make_rr_up (Resolve_row *parent) |
| | Helper function to create unique_ptr to Resolve_row. More...
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| static bool | jdv::push_object_child_bindings (std::size_t pbx, const Content_tree_node *child_ct_node, std::vector< Single_object_binding > *stack) |
| | Overload for Single_object_binding (INSERT/DELETE) with Json_object (JSON_OBJECT). More...
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| static bool | jdv::push_array_child_bindings (std::size_t pbx, const Content_tree_node *child_ct_node, std::vector< Single_object_binding > *stack) |
| | Overload for Single_object_binding (INSERT/DELETE) with Json_array (JSON_ARRAYAGG). More...
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| static bool | jdv::push_object_child_bindings (std::size_t pbx, const Content_tree_node *child_ct_node, std::vector< Two_object_binding > *stack) |
| | Overload for Two_object_binding (UPDATE) with Json_object (JSON_OBJECT). More...
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| static bool | jdv::push_array_child_bindings (std::size_t pbx, const Content_tree_node *child_ct_node, std::vector< Two_object_binding > *stack) |
| | Overload for Two_object_binding (UPDATE) with Json_array (JSON_ARRAY_AGG). More...
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| template<typename BIN > |
| static bool | jdv::flatten (std::vector< BIN > *stack) |
| | Takes a stack (std::vector) with a single binding at the top. More...
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| static std::optional< std::vector< bool > > | jdv::select_diff_vector (THD *thd, const auto &binding) |
| | Check if the row represented by the binding already exists, and if so return a diff vector (true for columns which currently does not have the value of the binding). More...
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| static bool | jdv::run_substmt (THD *thd, Diagnostics_area *caller_da, std::string_view stmt, ulonglong *affected_rows) |
| | Uses a Regular_statement_handle to execute a single statement passed as argument. More...
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| static Stmt_state | jdv::make_insert (THD *thd, const auto &binding, auto *sbufp) |
| | Produces an INSERT statement from a binding. More...
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| static Stmt_state | jdv::make_delete (THD *, const Single_object_binding &binding, auto *sbufp) |
| | Produces a delete statement from a Single_object_binding. More...
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| static Json_dom * | jdv::etag_dom (Json_object *root_object) |
| | Obtains the dom of the etag sub-object. More...
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| static bool | jdv::check_etag (const Two_object_binding &binding) |
| | Checks if etags in existing and bound objects match. More...
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| static Stmt_state | jdv::make_update (THD *thd, const Two_object_binding &binding, auto *sbufp) |
| | Produces an UPDATE statement from a Two_object_binding. More...
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| static bool | jdv::check_input_json (Json_dom *input_dom) |
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| static bool | jdv::jdv_handle_insert (THD *thd, Json_wrapper *jw, Content_tree_node *ct_node, ulonglong *affected_rows) |
| | Creates bindings from inserted Json_object, orders them, creates and executes INSERT statements against the base tables. More...
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| static bool | jdv::jdv_handle_update (THD *thd, Json_wrapper *jw, Json_wrapper *existing, Content_tree_node *ct_node, ulonglong *affected_rows) |
| | Creates bindings from existing and updated Json_object, orders them, creates and executes UPDATE/INSERT/DELETE statements against the base tables. More...
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| static bool | jdv::jdv_handle_delete (THD *thd, Json_wrapper *jw, Content_tree_node *ct_node, ulonglong *affected_rows) |
| | Creates bindings from deleted Json_object, orders them, creates and executes DELETE statements against the base tables. More...
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| static bool | jdv::jdv_prepare_base (THD *thd, const Table_ref *view, bool is_single_table_plan) |
| | Performs common sanity checks. More...
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| bool | jdv::jdv_prepare_insert (THD *thd, const Table_ref *view, Sql_cmd_insert_base *sql_insert_cmd) |
| | Performs sanity checks specific to insert. More...
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| bool | jdv::jdv_prepare_update (THD *thd, const Table_ref *view, bool is_single_table_plan) |
| | Performs sanity checks specific to update. More...
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| bool | jdv::jdv_prepare_delete (THD *thd, const Table_ref *view, bool is_single_table_plan) |
| | Performs sanity checks specific to delete. More...
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| static decltype(auto) | jdv::create_sctx_guard (THD *thd, const Table_ref *dvtr) |
| | Installs the view's security context if it exists and creates a scope guard to restore the original context. More...
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| static bool | jdv::write_binlog (THD *thd) |
| | Performs statement-based binlogging for DML operations on a JSON Duality view. More...
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| bool | jdv::jdv_insert (THD *thd, const Table_ref *dvtr, const mem_root_deque< List_item * > &values) |
| | Entry point called from sql_insert.cc, bool Sql_cmd_insert_values::execute_inner(THD *thd);. More...
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| bool | jdv::jdv_update (THD *thd, const Table_ref *dvtr, const mem_root_deque< Item * > *seldq, const mem_root_deque< Item * > *upddq, ulonglong *affected_rows) |
| | Entry point called from sql_update.cc bool Sql_cmd_update::update_single_table(THD *thd);. More...
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| bool | jdv::jdv_delete (THD *thd, const Table_ref *dvtr, ulonglong *affected_rows) |
| | Entry point called from sql_delete.cc, bool Sql_cmd_delete::delete_from_single_table(THD *thd);. More...
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| std::string | jdv_unit::test_ostream_operators () |
| | Uses debug ostream operators to generate a string which can be checked in unit tests. More...
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1.9.2