From e512fad7f376eaf425b74ed34328af4ddf7f6806 Mon Sep 17 00:00:00 2001 From: Miro Stauder Date: Wed, 22 Nov 2023 12:00:06 +0000 Subject: [PATCH] revert broken symlinks --- ..._test_3427-stmt_first_comment1-param-t.cpp | 285 +----------------- ..._test_3427-stmt_first_comment2-param-t.cpp | 285 +----------------- .../reg_test_3427-stmt_first_comment2-t.cpp | 285 +----------------- 3 files changed, 3 insertions(+), 852 deletions(-) mode change 100644 => 120000 test/tap/tests/reg_test_3427-stmt_first_comment1-param-t.cpp mode change 100644 => 120000 test/tap/tests/reg_test_3427-stmt_first_comment2-param-t.cpp mode change 100644 => 120000 test/tap/tests/reg_test_3427-stmt_first_comment2-t.cpp diff --git a/test/tap/tests/reg_test_3427-stmt_first_comment1-param-t.cpp b/test/tap/tests/reg_test_3427-stmt_first_comment1-param-t.cpp deleted file mode 100644 index dadb3aa7d1..0000000000 --- a/test/tap/tests/reg_test_3427-stmt_first_comment1-param-t.cpp +++ /dev/null @@ -1,284 +0,0 @@ -/** - * @file reg_test_3427-stmt_first_comment-t.cpp - * @brief This test is a regression test for exercising all code related to - * 'first_comment' changes added in PR #3453. - * @details Testing revealed that the fix introduced for proper routing of - * prepared statements with query rules has invalid interaction with query - * annotation 'hostgroup' feature. - * For solving the issue, 'first_comment' was made part of 'MySQL_STMT_Global_info'. - * This test aims to exercise all the parts of ProxySQL affected by this change. - * - * Procedure: - * ========= - * - * The test creates a number of prepared statements and execute them, until passing - * the limit of prepared statements allowed per connection. After the connection - * has been reset by ProxySQL because of the limit exceeding, it tries to execute - * the same prepared statements again. This way those prepared statements wont be - * available in the connection and will need to be fetched by ProxySQL for the - * reset connection. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "mysql.h" -#include "mysqld_error.h" - -#include "proxysql_utils.h" -#include "tap.h" -#include "command_line.h" -#include "utils.h" -#include "errno.h" - -/** - * @brief String size of the columns created for the testing table. - */ -const int STRING_SIZE=32; -/** - * @brief Number of max stmt per connection to be configured for - * ProxySQL. - */ -const uint32_t MAX_STMT_NUM_QUERIES = 20; -/** - * @brief Number of queries to RESET the connection being target, - * it's simply: MAX_STMT_NUM_QUERIES + 1 - */ -const uint32_t RESET_CONNECTION_QUERIES = 2*MAX_STMT_NUM_QUERIES; -/** - * @brief Id for the current writer hostgroup. - */ -const uint32_t WRITER_HOSTGROUP_ID = 0; - -int main(int argc, char** argv) { - int res = EXIT_SUCCESS; - - CommandLine cl; - - if (cl.getEnv()) { - diag("Failed to get the required environmental variables."); - return -1; - } - - plan(5*RESET_CONNECTION_QUERIES); - - bool param = false; - { - // we parse argv[0] to see if filename includes "param" - std::string str = std::string(argv[0]); - std::size_t found = str.find("param"); - if (found!=std::string::npos) { - param = true; - } - } - - MYSQL* proxysql_mysql = mysql_init(NULL); - MYSQL* proxysql_admin = mysql_init(NULL); - - if (!mysql_real_connect(proxysql_mysql, cl.host, cl.username, cl.password, NULL, cl.port, NULL, 0)) { - fprintf(stderr, "File %s, line %d, Error: %s\n", __FILE__, __LINE__, mysql_error(proxysql_mysql)); - return -1; - } - - if (!mysql_real_connect(proxysql_admin, cl.host, cl.admin_username, cl.admin_password, NULL, cl.admin_port, NULL, 0)) { - fprintf(stderr, "File %s, line %d, Error: %s\n", __FILE__, __LINE__, mysql_error(proxysql_admin)); - return -1; - } - - // Insert data in the table to be queried - // ************************************************************************* - - MYSQL_QUERY(proxysql_mysql, "CREATE DATABASE IF NOT EXISTS test"); - MYSQL_QUERY(proxysql_mysql, "DROP TABLE IF EXISTS test.reg_test_3427"); - MYSQL_QUERY( - proxysql_mysql, - "CREATE TABLE IF NOT EXISTS test.reg_test_3427" - " (id INT NOT NULL AUTO_INCREMENT PRIMARY KEY, `c1` BIGINT, `c2` varchar(32))" - ); - MYSQL_QUERY(proxysql_mysql, "INSERT INTO test.reg_test_3427(c1, c2) VALUES (100, 'abcde')"); - - mysql_close(proxysql_mysql); - - // Initialize the connection again - proxysql_mysql = mysql_init(NULL); - - if (!mysql_real_connect(proxysql_mysql, cl.host, cl.username, cl.password, NULL, cl.port, NULL, 0)) { - fprintf(stderr, "File %s, line %d, Error: %s\n", __FILE__, __LINE__, mysql_error(proxysql_mysql)); - return -1; - } - - // ************************************************************************* - - { - // Set the number of maximum connections for servers in the writer hostgroup - std::string t_update_mysql_servers { - "UPDATE mysql_servers SET max_connections=1 WHERE hostgroup_id=%d" - }; - std::string update_mysql_queries {}; - string_format(t_update_mysql_servers, update_mysql_queries, WRITER_HOSTGROUP_ID); - MYSQL_QUERY(proxysql_admin, update_mysql_queries.c_str()); - MYSQL_QUERY(proxysql_admin, "LOAD MYSQL SERVERS TO RUNTIME"); - - // Set the number of maximum prepared statements per connection - std::string t_max_stmt_query { - "SET mysql-max_stmts_per_connection=%d" - }; - std::string max_stmt_query {}; - string_format(t_max_stmt_query, max_stmt_query, MAX_STMT_NUM_QUERIES); - MYSQL_QUERY(proxysql_admin, max_stmt_query.c_str()); - MYSQL_QUERY(proxysql_admin, "LOAD MYSQL VARIABLES TO RUNTIME"); - - uint32_t query_id = 0; - - for (uint32_t i = 0; i < RESET_CONNECTION_QUERIES; i++) { - if (i <= MAX_STMT_NUM_QUERIES) { - query_id = i; - } else if (i == MAX_STMT_NUM_QUERIES + 1) { - query_id = 0; - } else { - query_id += 1; - } - - // create unique stmt - std::string query_t {}; - - if (param) { - query_t = "SELECT /* ;hostgroup=0;%d */ * FROM test.reg_test_3427 WHERE id IN (?)"; - } else { - query_t = "SELECT /* ;hostgroup=0;%d */ * FROM test.reg_test_3427"; - } - - std::string query {}; - string_format(query_t, query, query_id); - - MYSQL_STMT* stmt = mysql_stmt_init(proxysql_mysql); - if (!stmt) { - diag("mysql_stmt_init(), out of memory"); - res = EXIT_FAILURE; - goto exit; - } - ok(stmt != NULL , "mysql_stmt_init() succeeded"); - - if (mysql_stmt_prepare(stmt, query.c_str(), strlen(query.c_str()))) { - diag("mysql_stmt_prepare at line %d failed: %s", __LINE__ , mysql_error(proxysql_mysql)); - mysql_close(proxysql_mysql); - res = EXIT_FAILURE; - goto exit; - } else { - ok(1,"mysql_stmt_prepare() succeeded"); - } - - if (param) { - MYSQL_BIND bind_params; - int64_t data_param = 1; - - memset(&bind_params, 0, sizeof(MYSQL_BIND)); - bind_params.buffer_type = MYSQL_TYPE_LONGLONG; - bind_params.buffer = (char *)&data_param; - bind_params.buffer_length = sizeof(int64_t); - - if (mysql_stmt_bind_param(stmt, &bind_params)) { - diag( - "mysql_stmt_bind_result at line %d failed: %s", __LINE__ , - mysql_stmt_error(stmt) - ); - res = EXIT_FAILURE; - goto exit; - } - } - - if (mysql_stmt_execute(stmt)) { - diag( - "mysql_stmt_execute at line %d failed: %s", __LINE__ , - mysql_stmt_error(stmt) - ); - res = EXIT_FAILURE; - goto exit; - } else { - ok(1,"mysql_stmt_execute() succeeded"); - } - - MYSQL_BIND bind[3]; - int data_id; - int64_t data_c1; - char data_c2[STRING_SIZE]; - char is_null[3]; - long unsigned int length[3]; - char error[3]; - memset(bind, 0, sizeof(bind)); - - bind[0].buffer_type = MYSQL_TYPE_LONG; - bind[0].buffer = (char *)&data_id; - bind[0].buffer_length = sizeof(int); - bind[0].is_null = &is_null[0]; - bind[0].length = &length[0]; - - bind[1].buffer_type = MYSQL_TYPE_LONGLONG; - bind[1].buffer = (char *)&data_c1; - bind[1].buffer_length = sizeof(int64_t); - bind[1].is_null = &is_null[1]; - bind[1].length = &length[1]; - - bind[2].buffer_type = MYSQL_TYPE_STRING; - bind[2].buffer = (char *)&data_c2; - bind[2].buffer_length = STRING_SIZE; - bind[2].is_null = &is_null[2]; - bind[2].length = &length[2]; - bind[2].error = &error[2]; - - if (mysql_stmt_bind_result(stmt, bind)) { - diag( - "mysql_stmt_bind_result at line %d failed: %s", __LINE__, - mysql_stmt_error(stmt) - ); - res = EXIT_FAILURE; - goto exit; - } else { - ok(1,"mysql_stmt_bind_result() succeeded"); - } - - if (mysql_stmt_fetch(stmt) == 1) { - diag( - "mysql_stmt_fetch at line %d failed: %s", __LINE__, - mysql_stmt_error(stmt) - ); - res = EXIT_FAILURE; - goto exit; - } else { - ok(1,"mysql_stmt_fetch() succeeded"); - } - - bool data_match_expected = - (data_id == static_cast(1)) && - (data_c1 == static_cast(100)) && - (strcmp(data_c2, "abcde") == 0); - - if (data_match_expected == false) { - diag( - "Prepared statement SELECT result didn't matched expected -" - " Exp=(id:1, c1:100, c2:'abcde'), Act=(id:%d, c1:%ld, c2:'%s')", - data_id, - data_c1, - data_c2 - ); - res = EXIT_FAILURE; - goto exit; - } - - mysql_stmt_close(stmt); - } - } - -exit: - mysql_close(proxysql_mysql); - mysql_close(proxysql_admin); - - return exit_status(); -} diff --git a/test/tap/tests/reg_test_3427-stmt_first_comment1-param-t.cpp b/test/tap/tests/reg_test_3427-stmt_first_comment1-param-t.cpp new file mode 120000 index 0000000000..e365158207 --- /dev/null +++ b/test/tap/tests/reg_test_3427-stmt_first_comment1-param-t.cpp @@ -0,0 +1 @@ +reg_test_3427-stmt_first_comment1-t.cpp \ No newline at end of file diff --git a/test/tap/tests/reg_test_3427-stmt_first_comment2-param-t.cpp b/test/tap/tests/reg_test_3427-stmt_first_comment2-param-t.cpp deleted file mode 100644 index dadb3aa7d1..0000000000 --- a/test/tap/tests/reg_test_3427-stmt_first_comment2-param-t.cpp +++ /dev/null @@ -1,284 +0,0 @@ -/** - * @file reg_test_3427-stmt_first_comment-t.cpp - * @brief This test is a regression test for exercising all code related to - * 'first_comment' changes added in PR #3453. - * @details Testing revealed that the fix introduced for proper routing of - * prepared statements with query rules has invalid interaction with query - * annotation 'hostgroup' feature. - * For solving the issue, 'first_comment' was made part of 'MySQL_STMT_Global_info'. - * This test aims to exercise all the parts of ProxySQL affected by this change. - * - * Procedure: - * ========= - * - * The test creates a number of prepared statements and execute them, until passing - * the limit of prepared statements allowed per connection. After the connection - * has been reset by ProxySQL because of the limit exceeding, it tries to execute - * the same prepared statements again. This way those prepared statements wont be - * available in the connection and will need to be fetched by ProxySQL for the - * reset connection. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "mysql.h" -#include "mysqld_error.h" - -#include "proxysql_utils.h" -#include "tap.h" -#include "command_line.h" -#include "utils.h" -#include "errno.h" - -/** - * @brief String size of the columns created for the testing table. - */ -const int STRING_SIZE=32; -/** - * @brief Number of max stmt per connection to be configured for - * ProxySQL. - */ -const uint32_t MAX_STMT_NUM_QUERIES = 20; -/** - * @brief Number of queries to RESET the connection being target, - * it's simply: MAX_STMT_NUM_QUERIES + 1 - */ -const uint32_t RESET_CONNECTION_QUERIES = 2*MAX_STMT_NUM_QUERIES; -/** - * @brief Id for the current writer hostgroup. - */ -const uint32_t WRITER_HOSTGROUP_ID = 0; - -int main(int argc, char** argv) { - int res = EXIT_SUCCESS; - - CommandLine cl; - - if (cl.getEnv()) { - diag("Failed to get the required environmental variables."); - return -1; - } - - plan(5*RESET_CONNECTION_QUERIES); - - bool param = false; - { - // we parse argv[0] to see if filename includes "param" - std::string str = std::string(argv[0]); - std::size_t found = str.find("param"); - if (found!=std::string::npos) { - param = true; - } - } - - MYSQL* proxysql_mysql = mysql_init(NULL); - MYSQL* proxysql_admin = mysql_init(NULL); - - if (!mysql_real_connect(proxysql_mysql, cl.host, cl.username, cl.password, NULL, cl.port, NULL, 0)) { - fprintf(stderr, "File %s, line %d, Error: %s\n", __FILE__, __LINE__, mysql_error(proxysql_mysql)); - return -1; - } - - if (!mysql_real_connect(proxysql_admin, cl.host, cl.admin_username, cl.admin_password, NULL, cl.admin_port, NULL, 0)) { - fprintf(stderr, "File %s, line %d, Error: %s\n", __FILE__, __LINE__, mysql_error(proxysql_admin)); - return -1; - } - - // Insert data in the table to be queried - // ************************************************************************* - - MYSQL_QUERY(proxysql_mysql, "CREATE DATABASE IF NOT EXISTS test"); - MYSQL_QUERY(proxysql_mysql, "DROP TABLE IF EXISTS test.reg_test_3427"); - MYSQL_QUERY( - proxysql_mysql, - "CREATE TABLE IF NOT EXISTS test.reg_test_3427" - " (id INT NOT NULL AUTO_INCREMENT PRIMARY KEY, `c1` BIGINT, `c2` varchar(32))" - ); - MYSQL_QUERY(proxysql_mysql, "INSERT INTO test.reg_test_3427(c1, c2) VALUES (100, 'abcde')"); - - mysql_close(proxysql_mysql); - - // Initialize the connection again - proxysql_mysql = mysql_init(NULL); - - if (!mysql_real_connect(proxysql_mysql, cl.host, cl.username, cl.password, NULL, cl.port, NULL, 0)) { - fprintf(stderr, "File %s, line %d, Error: %s\n", __FILE__, __LINE__, mysql_error(proxysql_mysql)); - return -1; - } - - // ************************************************************************* - - { - // Set the number of maximum connections for servers in the writer hostgroup - std::string t_update_mysql_servers { - "UPDATE mysql_servers SET max_connections=1 WHERE hostgroup_id=%d" - }; - std::string update_mysql_queries {}; - string_format(t_update_mysql_servers, update_mysql_queries, WRITER_HOSTGROUP_ID); - MYSQL_QUERY(proxysql_admin, update_mysql_queries.c_str()); - MYSQL_QUERY(proxysql_admin, "LOAD MYSQL SERVERS TO RUNTIME"); - - // Set the number of maximum prepared statements per connection - std::string t_max_stmt_query { - "SET mysql-max_stmts_per_connection=%d" - }; - std::string max_stmt_query {}; - string_format(t_max_stmt_query, max_stmt_query, MAX_STMT_NUM_QUERIES); - MYSQL_QUERY(proxysql_admin, max_stmt_query.c_str()); - MYSQL_QUERY(proxysql_admin, "LOAD MYSQL VARIABLES TO RUNTIME"); - - uint32_t query_id = 0; - - for (uint32_t i = 0; i < RESET_CONNECTION_QUERIES; i++) { - if (i <= MAX_STMT_NUM_QUERIES) { - query_id = i; - } else if (i == MAX_STMT_NUM_QUERIES + 1) { - query_id = 0; - } else { - query_id += 1; - } - - // create unique stmt - std::string query_t {}; - - if (param) { - query_t = "SELECT /* ;hostgroup=0;%d */ * FROM test.reg_test_3427 WHERE id IN (?)"; - } else { - query_t = "SELECT /* ;hostgroup=0;%d */ * FROM test.reg_test_3427"; - } - - std::string query {}; - string_format(query_t, query, query_id); - - MYSQL_STMT* stmt = mysql_stmt_init(proxysql_mysql); - if (!stmt) { - diag("mysql_stmt_init(), out of memory"); - res = EXIT_FAILURE; - goto exit; - } - ok(stmt != NULL , "mysql_stmt_init() succeeded"); - - if (mysql_stmt_prepare(stmt, query.c_str(), strlen(query.c_str()))) { - diag("mysql_stmt_prepare at line %d failed: %s", __LINE__ , mysql_error(proxysql_mysql)); - mysql_close(proxysql_mysql); - res = EXIT_FAILURE; - goto exit; - } else { - ok(1,"mysql_stmt_prepare() succeeded"); - } - - if (param) { - MYSQL_BIND bind_params; - int64_t data_param = 1; - - memset(&bind_params, 0, sizeof(MYSQL_BIND)); - bind_params.buffer_type = MYSQL_TYPE_LONGLONG; - bind_params.buffer = (char *)&data_param; - bind_params.buffer_length = sizeof(int64_t); - - if (mysql_stmt_bind_param(stmt, &bind_params)) { - diag( - "mysql_stmt_bind_result at line %d failed: %s", __LINE__ , - mysql_stmt_error(stmt) - ); - res = EXIT_FAILURE; - goto exit; - } - } - - if (mysql_stmt_execute(stmt)) { - diag( - "mysql_stmt_execute at line %d failed: %s", __LINE__ , - mysql_stmt_error(stmt) - ); - res = EXIT_FAILURE; - goto exit; - } else { - ok(1,"mysql_stmt_execute() succeeded"); - } - - MYSQL_BIND bind[3]; - int data_id; - int64_t data_c1; - char data_c2[STRING_SIZE]; - char is_null[3]; - long unsigned int length[3]; - char error[3]; - memset(bind, 0, sizeof(bind)); - - bind[0].buffer_type = MYSQL_TYPE_LONG; - bind[0].buffer = (char *)&data_id; - bind[0].buffer_length = sizeof(int); - bind[0].is_null = &is_null[0]; - bind[0].length = &length[0]; - - bind[1].buffer_type = MYSQL_TYPE_LONGLONG; - bind[1].buffer = (char *)&data_c1; - bind[1].buffer_length = sizeof(int64_t); - bind[1].is_null = &is_null[1]; - bind[1].length = &length[1]; - - bind[2].buffer_type = MYSQL_TYPE_STRING; - bind[2].buffer = (char *)&data_c2; - bind[2].buffer_length = STRING_SIZE; - bind[2].is_null = &is_null[2]; - bind[2].length = &length[2]; - bind[2].error = &error[2]; - - if (mysql_stmt_bind_result(stmt, bind)) { - diag( - "mysql_stmt_bind_result at line %d failed: %s", __LINE__, - mysql_stmt_error(stmt) - ); - res = EXIT_FAILURE; - goto exit; - } else { - ok(1,"mysql_stmt_bind_result() succeeded"); - } - - if (mysql_stmt_fetch(stmt) == 1) { - diag( - "mysql_stmt_fetch at line %d failed: %s", __LINE__, - mysql_stmt_error(stmt) - ); - res = EXIT_FAILURE; - goto exit; - } else { - ok(1,"mysql_stmt_fetch() succeeded"); - } - - bool data_match_expected = - (data_id == static_cast(1)) && - (data_c1 == static_cast(100)) && - (strcmp(data_c2, "abcde") == 0); - - if (data_match_expected == false) { - diag( - "Prepared statement SELECT result didn't matched expected -" - " Exp=(id:1, c1:100, c2:'abcde'), Act=(id:%d, c1:%ld, c2:'%s')", - data_id, - data_c1, - data_c2 - ); - res = EXIT_FAILURE; - goto exit; - } - - mysql_stmt_close(stmt); - } - } - -exit: - mysql_close(proxysql_mysql); - mysql_close(proxysql_admin); - - return exit_status(); -} diff --git a/test/tap/tests/reg_test_3427-stmt_first_comment2-param-t.cpp b/test/tap/tests/reg_test_3427-stmt_first_comment2-param-t.cpp new file mode 120000 index 0000000000..e365158207 --- /dev/null +++ b/test/tap/tests/reg_test_3427-stmt_first_comment2-param-t.cpp @@ -0,0 +1 @@ +reg_test_3427-stmt_first_comment1-t.cpp \ No newline at end of file diff --git a/test/tap/tests/reg_test_3427-stmt_first_comment2-t.cpp b/test/tap/tests/reg_test_3427-stmt_first_comment2-t.cpp deleted file mode 100644 index dadb3aa7d1..0000000000 --- a/test/tap/tests/reg_test_3427-stmt_first_comment2-t.cpp +++ /dev/null @@ -1,284 +0,0 @@ -/** - * @file reg_test_3427-stmt_first_comment-t.cpp - * @brief This test is a regression test for exercising all code related to - * 'first_comment' changes added in PR #3453. - * @details Testing revealed that the fix introduced for proper routing of - * prepared statements with query rules has invalid interaction with query - * annotation 'hostgroup' feature. - * For solving the issue, 'first_comment' was made part of 'MySQL_STMT_Global_info'. - * This test aims to exercise all the parts of ProxySQL affected by this change. - * - * Procedure: - * ========= - * - * The test creates a number of prepared statements and execute them, until passing - * the limit of prepared statements allowed per connection. After the connection - * has been reset by ProxySQL because of the limit exceeding, it tries to execute - * the same prepared statements again. This way those prepared statements wont be - * available in the connection and will need to be fetched by ProxySQL for the - * reset connection. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "mysql.h" -#include "mysqld_error.h" - -#include "proxysql_utils.h" -#include "tap.h" -#include "command_line.h" -#include "utils.h" -#include "errno.h" - -/** - * @brief String size of the columns created for the testing table. - */ -const int STRING_SIZE=32; -/** - * @brief Number of max stmt per connection to be configured for - * ProxySQL. - */ -const uint32_t MAX_STMT_NUM_QUERIES = 20; -/** - * @brief Number of queries to RESET the connection being target, - * it's simply: MAX_STMT_NUM_QUERIES + 1 - */ -const uint32_t RESET_CONNECTION_QUERIES = 2*MAX_STMT_NUM_QUERIES; -/** - * @brief Id for the current writer hostgroup. - */ -const uint32_t WRITER_HOSTGROUP_ID = 0; - -int main(int argc, char** argv) { - int res = EXIT_SUCCESS; - - CommandLine cl; - - if (cl.getEnv()) { - diag("Failed to get the required environmental variables."); - return -1; - } - - plan(5*RESET_CONNECTION_QUERIES); - - bool param = false; - { - // we parse argv[0] to see if filename includes "param" - std::string str = std::string(argv[0]); - std::size_t found = str.find("param"); - if (found!=std::string::npos) { - param = true; - } - } - - MYSQL* proxysql_mysql = mysql_init(NULL); - MYSQL* proxysql_admin = mysql_init(NULL); - - if (!mysql_real_connect(proxysql_mysql, cl.host, cl.username, cl.password, NULL, cl.port, NULL, 0)) { - fprintf(stderr, "File %s, line %d, Error: %s\n", __FILE__, __LINE__, mysql_error(proxysql_mysql)); - return -1; - } - - if (!mysql_real_connect(proxysql_admin, cl.host, cl.admin_username, cl.admin_password, NULL, cl.admin_port, NULL, 0)) { - fprintf(stderr, "File %s, line %d, Error: %s\n", __FILE__, __LINE__, mysql_error(proxysql_admin)); - return -1; - } - - // Insert data in the table to be queried - // ************************************************************************* - - MYSQL_QUERY(proxysql_mysql, "CREATE DATABASE IF NOT EXISTS test"); - MYSQL_QUERY(proxysql_mysql, "DROP TABLE IF EXISTS test.reg_test_3427"); - MYSQL_QUERY( - proxysql_mysql, - "CREATE TABLE IF NOT EXISTS test.reg_test_3427" - " (id INT NOT NULL AUTO_INCREMENT PRIMARY KEY, `c1` BIGINT, `c2` varchar(32))" - ); - MYSQL_QUERY(proxysql_mysql, "INSERT INTO test.reg_test_3427(c1, c2) VALUES (100, 'abcde')"); - - mysql_close(proxysql_mysql); - - // Initialize the connection again - proxysql_mysql = mysql_init(NULL); - - if (!mysql_real_connect(proxysql_mysql, cl.host, cl.username, cl.password, NULL, cl.port, NULL, 0)) { - fprintf(stderr, "File %s, line %d, Error: %s\n", __FILE__, __LINE__, mysql_error(proxysql_mysql)); - return -1; - } - - // ************************************************************************* - - { - // Set the number of maximum connections for servers in the writer hostgroup - std::string t_update_mysql_servers { - "UPDATE mysql_servers SET max_connections=1 WHERE hostgroup_id=%d" - }; - std::string update_mysql_queries {}; - string_format(t_update_mysql_servers, update_mysql_queries, WRITER_HOSTGROUP_ID); - MYSQL_QUERY(proxysql_admin, update_mysql_queries.c_str()); - MYSQL_QUERY(proxysql_admin, "LOAD MYSQL SERVERS TO RUNTIME"); - - // Set the number of maximum prepared statements per connection - std::string t_max_stmt_query { - "SET mysql-max_stmts_per_connection=%d" - }; - std::string max_stmt_query {}; - string_format(t_max_stmt_query, max_stmt_query, MAX_STMT_NUM_QUERIES); - MYSQL_QUERY(proxysql_admin, max_stmt_query.c_str()); - MYSQL_QUERY(proxysql_admin, "LOAD MYSQL VARIABLES TO RUNTIME"); - - uint32_t query_id = 0; - - for (uint32_t i = 0; i < RESET_CONNECTION_QUERIES; i++) { - if (i <= MAX_STMT_NUM_QUERIES) { - query_id = i; - } else if (i == MAX_STMT_NUM_QUERIES + 1) { - query_id = 0; - } else { - query_id += 1; - } - - // create unique stmt - std::string query_t {}; - - if (param) { - query_t = "SELECT /* ;hostgroup=0;%d */ * FROM test.reg_test_3427 WHERE id IN (?)"; - } else { - query_t = "SELECT /* ;hostgroup=0;%d */ * FROM test.reg_test_3427"; - } - - std::string query {}; - string_format(query_t, query, query_id); - - MYSQL_STMT* stmt = mysql_stmt_init(proxysql_mysql); - if (!stmt) { - diag("mysql_stmt_init(), out of memory"); - res = EXIT_FAILURE; - goto exit; - } - ok(stmt != NULL , "mysql_stmt_init() succeeded"); - - if (mysql_stmt_prepare(stmt, query.c_str(), strlen(query.c_str()))) { - diag("mysql_stmt_prepare at line %d failed: %s", __LINE__ , mysql_error(proxysql_mysql)); - mysql_close(proxysql_mysql); - res = EXIT_FAILURE; - goto exit; - } else { - ok(1,"mysql_stmt_prepare() succeeded"); - } - - if (param) { - MYSQL_BIND bind_params; - int64_t data_param = 1; - - memset(&bind_params, 0, sizeof(MYSQL_BIND)); - bind_params.buffer_type = MYSQL_TYPE_LONGLONG; - bind_params.buffer = (char *)&data_param; - bind_params.buffer_length = sizeof(int64_t); - - if (mysql_stmt_bind_param(stmt, &bind_params)) { - diag( - "mysql_stmt_bind_result at line %d failed: %s", __LINE__ , - mysql_stmt_error(stmt) - ); - res = EXIT_FAILURE; - goto exit; - } - } - - if (mysql_stmt_execute(stmt)) { - diag( - "mysql_stmt_execute at line %d failed: %s", __LINE__ , - mysql_stmt_error(stmt) - ); - res = EXIT_FAILURE; - goto exit; - } else { - ok(1,"mysql_stmt_execute() succeeded"); - } - - MYSQL_BIND bind[3]; - int data_id; - int64_t data_c1; - char data_c2[STRING_SIZE]; - char is_null[3]; - long unsigned int length[3]; - char error[3]; - memset(bind, 0, sizeof(bind)); - - bind[0].buffer_type = MYSQL_TYPE_LONG; - bind[0].buffer = (char *)&data_id; - bind[0].buffer_length = sizeof(int); - bind[0].is_null = &is_null[0]; - bind[0].length = &length[0]; - - bind[1].buffer_type = MYSQL_TYPE_LONGLONG; - bind[1].buffer = (char *)&data_c1; - bind[1].buffer_length = sizeof(int64_t); - bind[1].is_null = &is_null[1]; - bind[1].length = &length[1]; - - bind[2].buffer_type = MYSQL_TYPE_STRING; - bind[2].buffer = (char *)&data_c2; - bind[2].buffer_length = STRING_SIZE; - bind[2].is_null = &is_null[2]; - bind[2].length = &length[2]; - bind[2].error = &error[2]; - - if (mysql_stmt_bind_result(stmt, bind)) { - diag( - "mysql_stmt_bind_result at line %d failed: %s", __LINE__, - mysql_stmt_error(stmt) - ); - res = EXIT_FAILURE; - goto exit; - } else { - ok(1,"mysql_stmt_bind_result() succeeded"); - } - - if (mysql_stmt_fetch(stmt) == 1) { - diag( - "mysql_stmt_fetch at line %d failed: %s", __LINE__, - mysql_stmt_error(stmt) - ); - res = EXIT_FAILURE; - goto exit; - } else { - ok(1,"mysql_stmt_fetch() succeeded"); - } - - bool data_match_expected = - (data_id == static_cast(1)) && - (data_c1 == static_cast(100)) && - (strcmp(data_c2, "abcde") == 0); - - if (data_match_expected == false) { - diag( - "Prepared statement SELECT result didn't matched expected -" - " Exp=(id:1, c1:100, c2:'abcde'), Act=(id:%d, c1:%ld, c2:'%s')", - data_id, - data_c1, - data_c2 - ); - res = EXIT_FAILURE; - goto exit; - } - - mysql_stmt_close(stmt); - } - } - -exit: - mysql_close(proxysql_mysql); - mysql_close(proxysql_admin); - - return exit_status(); -} diff --git a/test/tap/tests/reg_test_3427-stmt_first_comment2-t.cpp b/test/tap/tests/reg_test_3427-stmt_first_comment2-t.cpp new file mode 120000 index 0000000000..e365158207 --- /dev/null +++ b/test/tap/tests/reg_test_3427-stmt_first_comment2-t.cpp @@ -0,0 +1 @@ +reg_test_3427-stmt_first_comment1-t.cpp \ No newline at end of file