166 lines
8.1 KiB
C++
166 lines
8.1 KiB
C++
/* Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License, version 2.0,
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as published by the Free Software Foundation.
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This program is also distributed with certain software (including
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but not limited to OpenSSL) that is licensed under separate terms,
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as designated in a particular file or component or in included license
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documentation. The authors of MySQL hereby grant you an additional
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permission to link the program and your derivative works with the
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separately licensed software that they have included with MySQL.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License, version 2.0, for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
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#include "sql/dd/impl/system_views/routines.h"
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namespace dd {
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namespace system_views {
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const Routines &Routines::instance() {
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static Routines *s_instance = new Routines();
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return *s_instance;
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}
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Routines::Routines() {
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m_target_def.set_view_name(view_name());
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m_target_def.add_field(FIELD_SPECIFIC_NAME, "SPECIFIC_NAME", "rtn.name");
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m_target_def.add_field(FIELD_ROUTINE_CATALOG, "ROUTINE_CATALOG",
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"cat.name" + m_target_def.fs_name_collation());
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m_target_def.add_field(FIELD_ROUTINE_SCHEMA, "ROUTINE_SCHEMA",
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"sch.name" + m_target_def.fs_name_collation());
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m_target_def.add_field(FIELD_ROUTINE_NAME, "ROUTINE_NAME", "rtn.name");
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m_target_def.add_field(FIELD_ROUTINE_TYPE, "ROUTINE_TYPE", "rtn.type");
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m_target_def.add_field(FIELD_DATA_TYPE, "DATA_TYPE",
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"IF(rtn.type = 'PROCEDURE', '', "
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" SUBSTRING_INDEX(SUBSTRING_INDEX("
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" rtn.result_data_type_utf8, '(', 1), ' ', 1))");
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m_target_def.add_field(FIELD_CHARACTER_MAXIMUM_LENGTH,
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"CHARACTER_MAXIMUM_LENGTH",
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"INTERNAL_DD_CHAR_LENGTH(rtn.result_data_type,"
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" rtn.result_char_length, coll_result.name, 0)");
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m_target_def.add_field(FIELD_CHARACTER_OCTET_LENGTH, "CHARACTER_OCTET_LENGTH",
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"INTERNAL_DD_CHAR_LENGTH(rtn.result_data_type,"
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" rtn.result_char_length, coll_result.name, 1)");
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m_target_def.add_field(FIELD_NUMERIC_PRECISION, "NUMERIC_PRECISION",
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"rtn.result_numeric_precision");
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m_target_def.add_field(FIELD_NUMERIC_SCALE, "NUMERIC_SCALE",
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"rtn.result_numeric_scale");
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m_target_def.add_field(FIELD_DATETIME_PRECISION, "DATETIME_PRECISION",
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"rtn.result_datetime_precision");
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m_target_def.add_field(
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FIELD_CHARACTER_SET_NAME, "CHARACTER_SET_NAME",
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"CASE rtn.result_data_type"
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" WHEN 'MYSQL_TYPE_STRING' THEN "
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" (IF (cs_result.name='binary',NULL, cs_result.name))"
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" WHEN 'MYSQL_TYPE_VAR_STRING' THEN "
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" (IF (cs_result.name='binary',NULL, cs_result.name))"
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" WHEN 'MYSQL_TYPE_VARCHAR' THEN "
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" (IF (cs_result.name='binary',NULL, cs_result.name))"
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" WHEN 'MYSQL_TYPE_TINY_BLOB' THEN "
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" (IF (cs_result.name='binary',NULL, cs_result.name))"
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" WHEN 'MYSQL_TYPE_MEDIUM_BLOB' THEN "
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" (IF (cs_result.name='binary',NULL, cs_result.name))"
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" WHEN 'MYSQL_TYPE_BLOB' THEN "
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" (IF (cs_result.name='binary',NULL, cs_result.name))"
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" WHEN 'MYSQL_TYPE_LONG_BLOB' THEN "
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" (IF (cs_result.name='binary',NULL, cs_result.name))"
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" WHEN 'MYSQL_TYPE_ENUM' THEN "
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" (IF (cs_result.name='binary',NULL, cs_result.name))"
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" WHEN 'MYSQL_TYPE_SET' THEN "
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" (IF (cs_result.name='binary',NULL, cs_result.name))"
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" ELSE NULL END");
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m_target_def.add_field(
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FIELD_COLLATION_NAME, "COLLATION_NAME",
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"CASE rtn.result_data_type"
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" WHEN 'MYSQL_TYPE_STRING' THEN "
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" (IF (cs_result.name='binary',NULL, coll_result.name))"
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" WHEN 'MYSQL_TYPE_VAR_STRING' THEN "
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" (IF (cs_result.name='binary',NULL, coll_result.name))"
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" WHEN 'MYSQL_TYPE_VARCHAR' THEN "
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" (IF (cs_result.name='binary',NULL, coll_result.name))"
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" WHEN 'MYSQL_TYPE_TINY_BLOB' THEN "
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" (IF (cs_result.name='binary',NULL, coll_result.name))"
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" WHEN 'MYSQL_TYPE_MEDIUM_BLOB' THEN "
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" (IF (cs_result.name='binary',NULL, coll_result.name))"
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" WHEN 'MYSQL_TYPE_BLOB' THEN "
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" (IF (cs_result.name='binary',NULL, coll_result.name))"
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" WHEN 'MYSQL_TYPE_LONG_BLOB' THEN "
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" (IF (cs_result.name='binary',NULL, coll_result.name))"
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" WHEN 'MYSQL_TYPE_ENUM' THEN "
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" (IF (cs_result.name='binary',NULL, coll_result.name))"
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" WHEN 'MYSQL_TYPE_SET' THEN "
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" (IF (cs_result.name='binary',NULL, coll_result.name))"
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" ELSE NULL END");
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m_target_def.add_field(
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FIELD_DTD_IDENTIFIER, "DTD_IDENTIFIER",
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"IF(rtn.type = 'PROCEDURE', NULL, rtn.result_data_type_utf8)");
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m_target_def.add_field(FIELD_ROUTINE_BODY, "ROUTINE_BODY", "'SQL'");
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m_target_def.add_field(
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FIELD_ROUTINE_DEFINITION, "ROUTINE_DEFINITION",
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"IF (CAN_ACCESS_ROUTINE(sch.name, rtn.name, rtn.type, rtn.definer, TRUE),"
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" rtn.definition_utf8, NULL)");
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m_target_def.add_field(FIELD_EXTERNAL_NAME, "EXTERNAL_NAME", "NULL");
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m_target_def.add_field(FIELD_EXTERNAL_LANGUAGE, "EXTERNAL_LANGUAGE",
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"rtn.external_language");
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m_target_def.add_field(FIELD_PARAMETER_STYLE, "PARAMETER_STYLE", "'SQL'");
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m_target_def.add_field(FIELD_IS_DETERMINISTIC, "IS_DETERMINISTIC",
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"IF(rtn.is_deterministic=0, 'NO', 'YES')");
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m_target_def.add_field(FIELD_SQL_DATA_ACCESS, "SQL_DATA_ACCESS",
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"rtn.sql_data_access");
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m_target_def.add_field(FIELD_SQL_PATH, "SQL_PATH", "NULL");
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m_target_def.add_field(FIELD_SECURITY_TYPE, "SECURITY_TYPE",
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"rtn.security_type");
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m_target_def.add_field(FIELD_CREATED, "CREATED", "rtn.created");
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m_target_def.add_field(FIELD_LAST_ALTERED, "LAST_ALTERED",
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"rtn.last_altered");
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m_target_def.add_field(FIELD_SQL_MODE, "SQL_MODE", "rtn.sql_mode");
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m_target_def.add_field(FIELD_ROUTINE_COMMENT, "ROUTINE_COMMENT",
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"rtn.comment");
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m_target_def.add_field(FIELD_DEFINER, "DEFINER", "rtn.definer");
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m_target_def.add_field(FIELD_CHARACTER_SET_CLIENT, "CHARACTER_SET_CLIENT",
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"cs_client.name");
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m_target_def.add_field(FIELD_COLLATION_CONNECTION, "COLLATION_CONNECTION",
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"coll_conn.name");
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m_target_def.add_field(FIELD_DATABASE_COLLATION, "DATABASE_COLLATION",
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"coll_db.name");
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m_target_def.add_from("mysql.routines rtn");
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m_target_def.add_from("JOIN mysql.schemata sch ON rtn.schema_id=sch.id");
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m_target_def.add_from("JOIN mysql.catalogs cat ON cat.id=sch.catalog_id");
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m_target_def.add_from(
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"JOIN mysql.collations coll_client "
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"ON coll_client.id=rtn.client_collation_id");
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m_target_def.add_from(
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"JOIN mysql.character_sets cs_client "
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"ON cs_client.id=coll_client.character_set_id");
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m_target_def.add_from(
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"JOIN mysql.collations coll_conn "
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"ON coll_conn.id=rtn.connection_collation_id");
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m_target_def.add_from(
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"JOIN mysql.collations coll_db "
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"ON coll_db.id=rtn.schema_collation_id");
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m_target_def.add_from(
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"LEFT JOIN mysql.collations coll_result "
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"ON coll_result.id=rtn.result_collation_id");
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m_target_def.add_from(
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"LEFT JOIN mysql.character_sets cs_result "
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"ON cs_result.id=coll_result.character_set_id");
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m_target_def.add_where(
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"CAN_ACCESS_ROUTINE(sch.name, rtn.name, rtn.type, "
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"rtn.definer, FALSE)");
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}
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} // namespace system_views
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} // namespace dd
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