small refactorings
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@@ -19,8 +19,8 @@ MlValue uSQL::ivaluize(const usql::Table *table) {
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for (auto row : table->m_rows) {
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columns.clear();
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for (int i = 0; i < table->columns_count(); i++) {
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auto & c = row[i];
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auto type = table->m_col_defs[i].type;
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const auto & c = row[i];
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const auto type = table->m_col_defs[i].type;
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if (c.isNull()) {
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columns.push_back(MlValue::nil());
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} else if (type == ColumnType::integer_type || type == ColumnType::date_type) {
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@@ -333,8 +333,9 @@ Index * Table::get_index_for_column(const std::string &col_name) {
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return (it != m_indexes.end()) ? &(*it) : nullptr;
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}
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bool Table::empty() {
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bool Table::empty() const {
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if (m_rows.empty()) return true;
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for (const auto & r : m_rows)
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if (r.is_visible()) return false;
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@@ -59,7 +59,7 @@ struct Table {
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Index * get_index(const std::string &index_name);
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Index * get_index_for_column(const std::string &col_name);
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bool empty();
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bool empty() const;
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struct rows_scanner {
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explicit rows_scanner(Table *tbl) : m_use_rowids(false), m_table(tbl), m_fscan_itr(tbl->m_rows.begin()) {}
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@@ -4,6 +4,7 @@
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#include <algorithm>
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namespace usql {
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@@ -1,7 +1,7 @@
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#!/bin/sh
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gcc -std=c99 -c -O2 -o linenoise.o clib/linenoise.c
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c++ -c -O2 -I/usr/local/opt/openssl/include -Iclib -I./ --std=c++17 ml.cpp ml_io.cpp ml_date.cpp ml_string.cpp ml_util.cpp ml_profiler.cpp ml_usql.cpp clib/json11.cpp clib/csvparser.cpp clib/sslclient.cpp clib/tcpnet.cpp clib/printf.cpp usql/exception.cpp usql/lexer.cpp usql/parser.cpp usql/usql.cpp usql/table.cpp usql/table.h usql/row.cpp usql/csvreader.cpp usql/usql.cpp usql/usql_ddl.cpp usql/usql_dml.cpp usql/settings.cpp
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c++ -c -O2 -I/usr/local/opt/openssl/include -Iclib -I./ --std=c++17 ml.cpp ml_io.cpp ml_date.cpp ml_string.cpp ml_util.cpp ml_profiler.cpp ml_usql.cpp clib/json11.cpp clib/csvparser.cpp clib/sslclient.cpp clib/tcpnet.cpp clib/printf.cpp usql/exception.cpp usql/lexer.cpp usql/parser.cpp usql/usql.cpp usql/table.cpp usql/table.h usql/row.cpp usql/csvreader.cpp usql/usql.cpp usql/usql_ddl.cpp usql/usql_dml.cpp usql/usql_function.cpp usql/settings.cpp
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c++ -o ml -O2 -L/usr/local/lib -L/usr/local/opt/openssl/lib -lm -lstdc++ -lcrypto -lssl *.o
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cp stdlib/*.lsp /usr/local/var/mlisp/
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@@ -24,7 +24,7 @@ fi
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echo "Building ml"
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ssh -p 5333 root@46.28.109.184 "cd /tmp/mlisp; gcc -std=c99 -c -O2 -o linenoise.o clib/linenoise.c"
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ssh -p 5333 root@46.28.109.184 "cd /tmp/mlisp; c++ -c -O2 -I/usr/local/opt/openssl/include -Iclib -I./ --std=c++17 ml.cpp ml_io.cpp ml_date.cpp ml_string.cpp ml_util.cpp ml_profiler.cpp ml_usql.cpp clib/json11.cpp clib/csvparser.cpp clib/sslclient.cpp clib/tcpnet.cpp clib/printf.cpp usql/exception.cpp usql/lexer.cpp usql/parser.cpp usql/usql.cpp usql/table.cpp usql/table.h usql/row.cpp usql/csvreader.cpp usql/usql.cpp usql/usql_ddl.cpp usql/usql_dml.cpp usql/settings.cpp"
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ssh -p 5333 root@46.28.109.184 "cd /tmp/mlisp; c++ -c -O2 -I/usr/local/opt/openssl/include -Iclib -I./ --std=c++17 ml.cpp ml_io.cpp ml_date.cpp ml_string.cpp ml_util.cpp ml_profiler.cpp ml_usql.cpp clib/json11.cpp clib/csvparser.cpp clib/sslclient.cpp clib/tcpnet.cpp clib/printf.cpp usql/exception.cpp usql/lexer.cpp usql/parser.cpp usql/usql.cpp usql/table.cpp usql/table.h usql/row.cpp usql/csvreader.cpp usql/usql.cpp usql/usql_ddl.cpp usql/usql_dml.cpp usql/usql_function.cpp usql/settings.cpp"
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ssh -p 5333 root@46.28.109.184 "cd /tmp/mlisp; c++ -o ml -O2 -L/usr/local/lib -L/usr/local/opt/openssl/lib -lm -lstdc++ -lcrypto -lssl *.o"
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