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some code formatting

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sascha 2026-03-19 11:54:50 +01:00
parent 6b2db17f58
commit 907bcf90a6
2 changed files with 116 additions and 112 deletions
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38
source/orm/query/query_builder.cpp
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@ -17,11 +17,10 @@
#include "matador/sql/dialect.hpp" #include "matador/sql/dialect.hpp"
namespace matador::query { namespace matador::query {
sql::query_context query_builder::compile(const query_data& data, sql::query_context query_builder::compile(const query_data& data,
const sql::dialect& d, const sql::dialect& d,
const std::optional<std::reference_wrapper<const sql::connection_impl>> conn) const std::optional<std::reference_wrapper<const sql::connection_impl>>
{ conn) {
data_ = &data; data_ = &data;
dialect_ = &d; dialect_ = &d;
connection_ = conn; connection_ = conn;
@ -208,23 +207,28 @@ void query_builder::visit(internal::query_into_part &part) {
query_.sql += ")"/* + result*/; query_.sql += ")"/* + result*/;
} }
struct value_visitor { struct value_visitor
{
value_visitor(attribute_string_writer& w, sql::query_context& ctx) value_visitor(attribute_string_writer& w, sql::query_context& ctx)
: value_to_string_visitor(w, ctx) {} : value_to_string_visitor(w, ctx) {
}
void operator()(const utils::database_type& val) { void operator()(const utils::database_type& val) {
std::visit(value_to_string_visitor, val); std::visit(value_to_string_visitor, val);
} }
void operator()(const utils::placeholder&/*val*/) { void operator()(const utils::placeholder&/*val*/) {
value_to_string_visitor.query.bind_vars.emplace_back(std::string("value_") + std::to_string(value_to_string_visitor.query.bind_vars.size() + 1)); value_to_string_visitor.query.bind_vars.emplace_back(
value_to_string_visitor.result = value_to_string_visitor.writer->dialect().next_placeholder(value_to_string_visitor.query.bind_vars); std::string("value_") + std::to_string(value_to_string_visitor.query.bind_vars.size() + 1));
value_to_string_visitor.result = value_to_string_visitor.writer->dialect().next_placeholder(
value_to_string_visitor.query.bind_vars);
} }
internal::basic_type_to_string_visitor value_to_string_visitor; internal::basic_type_to_string_visitor value_to_string_visitor;
}; };
std::string query_builder::determine_value(const sql::dialect &d, sql::query_context& ctx, const abstract_column_expression &exp) { std::string query_builder::determine_value(const sql::dialect& d, sql::query_context& ctx,
const abstract_column_expression& exp) {
attribute_string_writer writer(d, {}); attribute_string_writer writer(d, {});
expression_evaluator v(d, ctx); expression_evaluator v(d, ctx);
exp.accept(v); exp.accept(v);
@ -232,7 +236,8 @@ std::string query_builder::determine_value(const sql::dialect &d, sql::query_con
return v.result(); return v.result();
} }
std::string query_builder::determine_value(value_visitor &visitor, const std::variant<utils::placeholder, utils::database_type> &val) { std::string query_builder::determine_value(value_visitor& visitor,
const std::variant<utils::placeholder, utils::database_type>& val) {
std::visit(visitor, val); std::visit(visitor, val);
return visitor.value_to_string_visitor.result; return visitor.value_to_string_visitor.result;
} }
@ -281,14 +286,12 @@ void query_builder::visit(internal::query_delete_part &/*delete_part*/) {
query_.sql = dialect_->remove(); query_.sql = dialect_->remove();
} }
void query_builder::visit(internal::query_delete_from_part &part) void query_builder::visit(internal::query_delete_from_part& part) {
{
query_.table_name = part.table().name(); query_.table_name = part.table().name();
query_.sql += " " + build_table_name(part.token(), *dialect_, query_.table_name); query_.sql += " " + build_table_name(part.token(), *dialect_, query_.table_name);
} }
void query_builder::visit(internal::query_create_part &/*create_part*/) void query_builder::visit(internal::query_create_part&/*create_part*/) {
{
query_.command = sql::sql_command::CreateTable; query_.command = sql::sql_command::CreateTable;
query_.sql = dialect_->create(); query_.sql = dialect_->create();
} }
@ -296,8 +299,7 @@ void query_builder::visit(internal::query_create_part &/*create_part*/)
void build_create_column(std::string& out, const table_column& col, const sql::dialect& d); void build_create_column(std::string& out, const table_column& col, const sql::dialect& d);
std::string build_constraint(const table_constraint& cons, const sql::dialect& d); std::string build_constraint(const table_constraint& cons, const sql::dialect& d);
void query_builder::visit(internal::query_create_table_part &part) void query_builder::visit(internal::query_create_table_part& part) {
{
query_.sql += " " + dialect_->table() + " " + dialect_->prepare_identifier_string(part.table().name()) + " ("; query_.sql += " " + dialect_->table() + " " + dialect_->prepare_identifier_string(part.table().name()) + " (";
query_.table_name = part.table().name(); query_.table_name = part.table().name();
@ -496,7 +498,9 @@ std::string query_builder::build_add_constraint_string(const table_constraint &c
if (c.is_primary_key_constraint()) { if (c.is_primary_key_constraint()) {
result.append(dialect_->primary_key()).append(" (").append(c.column_name()).append(")"); result.append(dialect_->primary_key()).append(" (").append(c.column_name()).append(")");
} else if (c.is_foreign_key_constraint()) { } else if (c.is_foreign_key_constraint()) {
result.append(dialect_->foreign_key()).append(" (").append(c.column_name()).append(") ").append(dialect_->references()).append(" ").append(c.referenced_table()).append(" (").append(c.referenced_column()).append(")"); result.append(dialect_->foreign_key()).append(" (").append(c.column_name()).append(") ").
append(dialect_->references()).append(" ").append(c.referenced_table()).append(" (").append(
c.referenced_column()).append(")");
} else if (c.is_unique_constraint()) { } else if (c.is_unique_constraint()) {
result.append(dialect_->unique()).append(" (").append(c.column_name()).append(")"); result.append(dialect_->unique()).append(" (").append(c.column_name()).append(")");
} }