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Diffstat (limited to 'ndb/include/kernel/signaldata/DictTabInfo.hpp')
| -rw-r--r-- | ndb/include/kernel/signaldata/DictTabInfo.hpp | 515 |
1 files changed, 0 insertions, 515 deletions
diff --git a/ndb/include/kernel/signaldata/DictTabInfo.hpp b/ndb/include/kernel/signaldata/DictTabInfo.hpp deleted file mode 100644 index 09b00cf8993..00000000000 --- a/ndb/include/kernel/signaldata/DictTabInfo.hpp +++ /dev/null @@ -1,515 +0,0 @@ -/* Copyright (C) 2003 MySQL AB - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ - -#ifndef DICT_TAB_INFO_HPP -#define DICT_TAB_INFO_HPP - -#include "SignalData.hpp" -#include <AttributeDescriptor.hpp> -#include <SimpleProperties.hpp> -#include <ndb_limits.h> -#include <trigger_definitions.h> -#include <NdbSqlUtil.hpp> - -#ifndef my_decimal_h - -// sql/my_decimal.h requires many more sql/*.h new to ndb -// for now, copy the bit we need TODO proper fix - -#define DECIMAL_MAX_LENGTH ((8 * 9) - 8) - -#ifndef NOT_FIXED_DEC -#define NOT_FIXED_DEC 31 -#endif - -C_MODE_START -extern int decimal_bin_size(int, int); -C_MODE_END - -inline int my_decimal_get_binary_size(uint precision, uint scale) -{ - return decimal_bin_size((int)precision, (int)scale); -} - -#endif - -#define DTIMAP(x, y, z) \ - { DictTabInfo::y, offsetof(x, z), SimpleProperties::Uint32Value, 0, (~0), 0 } - -#define DTIMAP2(x, y, z, u, v) \ - { DictTabInfo::y, offsetof(x, z), SimpleProperties::Uint32Value, u, v, 0 } - -#define DTIMAPS(x, y, z, u, v) \ - { DictTabInfo::y, offsetof(x, z), SimpleProperties::StringValue, u, v, 0 } - -#define DTIMAPB(x, y, z, u, v, l) \ - { DictTabInfo::y, offsetof(x, z), SimpleProperties::BinaryValue, u, v, \ - offsetof(x, l) } - -#define DTIBREAK(x) \ - { DictTabInfo::x, 0, SimpleProperties::InvalidValue, 0, 0, 0 } - -class DictTabInfo { - /** - * Sender(s) / Reciver(s) - */ - // Blocks - friend class Backup; - friend class Dbdict; - friend class Ndbcntr; - friend class Trix; - friend class DbUtil; - // API - friend class NdbSchemaOp; - - /** - * For printing - */ - friend bool printDICTTABINFO(FILE * output, - const Uint32 * theData, - Uint32 len, - Uint16 receiverBlockNo); - -public: - enum RequestType { - CreateTableFromAPI = 1, - AddTableFromDict = 2, // Between DICT's - CopyTable = 3, // Between DICT's - ReadTableFromDiskSR = 4, // Local in DICT - GetTabInfoConf = 5, - AlterTableFromAPI = 6 - }; - - enum KeyValues { - TableName = 1, // String, Mandatory - TableId = 2, //Mandatory between DICT's otherwise not allowed - TableVersion = 3, //Mandatory between DICT's otherwise not allowed - TableLoggedFlag = 4, //Default Logged - NoOfKeyAttr = 5, //Default 1 - NoOfAttributes = 6, //Mandatory - NoOfNullable = 7, //Deafult 0 - NoOfVariable = 8, //Default 0 - TableKValue = 9, //Default 6 - MinLoadFactor = 10, //Default 70 - MaxLoadFactor = 11, //Default 80 - KeyLength = 12, //Default 1 (No of words in primary key) - FragmentTypeVal = 13, //Default AllNodesSmallTable - TableTypeVal = 18, //Default TableType::UserTable - PrimaryTable = 19, //Mandatory for index otherwise RNIL - PrimaryTableId = 20, //ditto - IndexState = 21, - InsertTriggerId = 22, - UpdateTriggerId = 23, - DeleteTriggerId = 24, - CustomTriggerId = 25, - FrmLen = 26, - FrmData = 27, - FragmentCount = 128, // No of fragments in table (!fragment replicas) - FragmentDataLen = 129, - FragmentData = 130, // CREATE_FRAGMENTATION reply - TableEnd = 999, - - AttributeName = 1000, // String, Mandatory - AttributeId = 1001, //Mandatory between DICT's otherwise not allowed - AttributeType = 1002, //for osu 4.1->5.0.x - AttributeSize = 1003, //Default DictTabInfo::a32Bit - AttributeArraySize = 1005, //Default 1 - AttributeKeyFlag = 1006, //Default noKey - AttributeStorage = 1007, //Default MainMemory - AttributeNullableFlag = 1008, //Default NotNullable - AttributeDKey = 1010, //Default NotDKey - AttributeExtType = 1013, //Default ExtUnsigned - AttributeExtPrecision = 1014, //Default 0 - AttributeExtScale = 1015, //Default 0 - AttributeExtLength = 1016, //Default 0 - AttributeAutoIncrement = 1017, //Default false - AttributeDefaultValue = 1018, //Default value (printable string) - AttributeEnd = 1999 // - }; - // ---------------------------------------------------------------------- - // Part of the protocol is that we only transfer parameters which do not - // have a default value. Thus the default values are part of the protocol. - // ---------------------------------------------------------------------- - - - - // FragmentType constants - enum FragmentType { - AllNodesSmallTable = 0, - AllNodesMediumTable = 1, - AllNodesLargeTable = 2, - SingleFragment = 3 - }; - - // TableType constants + objects - enum TableType { - UndefTableType = 0, - SystemTable = 1, - UserTable = 2, - UniqueHashIndex = 3, - HashIndex = 4, - UniqueOrderedIndex = 5, - OrderedIndex = 6, - // constant 10 hardcoded in Dbdict.cpp - HashIndexTrigger = 10 + TriggerType::SECONDARY_INDEX, - SubscriptionTrigger = 10 + TriggerType::SUBSCRIPTION, - ReadOnlyConstraint = 10 + TriggerType::READ_ONLY_CONSTRAINT, - IndexTrigger = 10 + TriggerType::ORDERED_INDEX - }; - static inline bool - isTable(int tableType) { - return - tableType == SystemTable || - tableType == UserTable; - } - static inline bool - isIndex(int tableType) { - return - tableType == UniqueHashIndex || - tableType == HashIndex || - tableType == UniqueOrderedIndex || - tableType == OrderedIndex; - } - static inline bool - isUniqueIndex(int tableType) { - return - tableType == UniqueHashIndex || - tableType == UniqueOrderedIndex; - } - static inline bool - isNonUniqueIndex(int tableType) { - return - tableType == HashIndex || - tableType == OrderedIndex; - } - static inline bool - isHashIndex(int tableType) { - return - tableType == UniqueHashIndex || - tableType == HashIndex; - } - static inline bool - isOrderedIndex(int tableType) { - return - tableType == UniqueOrderedIndex || - tableType == OrderedIndex; - } - - // Object state for translating from/to API - enum ObjectState { - StateUndefined = 0, - StateOffline = 1, - StateBuilding = 2, - StateDropping = 3, - StateOnline = 4, - StateBroken = 9 - }; - - // Object store for translating from/to API - enum ObjectStore { - StoreUndefined = 0, - StoreTemporary = 1, - StorePermanent = 2 - }; - - // AttributeSize constants - STATIC_CONST( aBit = 0 ); - STATIC_CONST( an8Bit = 3 ); - STATIC_CONST( a16Bit = 4 ); - STATIC_CONST( a32Bit = 5 ); - STATIC_CONST( a64Bit = 6 ); - STATIC_CONST( a128Bit = 7 ); - - // Table data interpretation - struct Table { - char TableName[MAX_TAB_NAME_SIZE]; - Uint32 TableId; - char PrimaryTable[MAX_TAB_NAME_SIZE]; // Only used when "index" - Uint32 PrimaryTableId; - Uint32 TableLoggedFlag; - Uint32 NoOfKeyAttr; - Uint32 NoOfAttributes; - Uint32 NoOfNullable; - Uint32 NoOfVariable; - Uint32 TableKValue; - Uint32 MinLoadFactor; - Uint32 MaxLoadFactor; - Uint32 KeyLength; - Uint32 FragmentType; - Uint32 TableStorage; - Uint32 TableType; - Uint32 TableVersion; - Uint32 IndexState; - Uint32 InsertTriggerId; - Uint32 UpdateTriggerId; - Uint32 DeleteTriggerId; - Uint32 CustomTriggerId; - Uint32 FrmLen; - char FrmData[MAX_FRM_DATA_SIZE]; - Uint32 FragmentCount; - Uint32 FragmentDataLen; - Uint16 FragmentData[(MAX_FRAGMENT_DATA_BYTES+1)/2]; - - void init(); - }; - - static const - SimpleProperties::SP2StructMapping TableMapping[]; - - static const Uint32 TableMappingSize; - - // AttributeExtType values - enum ExtType { - ExtUndefined = NdbSqlUtil::Type::Undefined, - ExtTinyint = NdbSqlUtil::Type::Tinyint, - ExtTinyunsigned = NdbSqlUtil::Type::Tinyunsigned, - ExtSmallint = NdbSqlUtil::Type::Smallint, - ExtSmallunsigned = NdbSqlUtil::Type::Smallunsigned, - ExtMediumint = NdbSqlUtil::Type::Mediumint, - ExtMediumunsigned = NdbSqlUtil::Type::Mediumunsigned, - ExtInt = NdbSqlUtil::Type::Int, - ExtUnsigned = NdbSqlUtil::Type::Unsigned, - ExtBigint = NdbSqlUtil::Type::Bigint, - ExtBigunsigned = NdbSqlUtil::Type::Bigunsigned, - ExtFloat = NdbSqlUtil::Type::Float, - ExtDouble = NdbSqlUtil::Type::Double, - ExtOlddecimal = NdbSqlUtil::Type::Olddecimal, - ExtOlddecimalunsigned = NdbSqlUtil::Type::Olddecimalunsigned, - ExtDecimal = NdbSqlUtil::Type::Decimal, - ExtDecimalunsigned = NdbSqlUtil::Type::Decimalunsigned, - ExtChar = NdbSqlUtil::Type::Char, - ExtVarchar = NdbSqlUtil::Type::Varchar, - ExtBinary = NdbSqlUtil::Type::Binary, - ExtVarbinary = NdbSqlUtil::Type::Varbinary, - ExtDatetime = NdbSqlUtil::Type::Datetime, - ExtDate = NdbSqlUtil::Type::Date, - ExtBlob = NdbSqlUtil::Type::Blob, - ExtText = NdbSqlUtil::Type::Text, - ExtBit = NdbSqlUtil::Type::Bit, - ExtLongvarchar = NdbSqlUtil::Type::Longvarchar, - ExtLongvarbinary = NdbSqlUtil::Type::Longvarbinary, - ExtTime = NdbSqlUtil::Type::Time, - ExtYear = NdbSqlUtil::Type::Year, - ExtTimestamp = NdbSqlUtil::Type::Timestamp - }; - - // Attribute data interpretation - struct Attribute { - char AttributeName[MAX_TAB_NAME_SIZE]; - Uint32 AttributeId; - Uint32 AttributeType; // for osu 4.1->5.0.x - Uint32 AttributeSize; - Uint32 AttributeArraySize; - Uint32 AttributeKeyFlag; - Uint32 AttributeNullableFlag; - Uint32 AttributeDKey; - Uint32 AttributeExtType; - Uint32 AttributeExtPrecision; - Uint32 AttributeExtScale; - Uint32 AttributeExtLength; - Uint32 AttributeAutoIncrement; - char AttributeDefaultValue[MAX_ATTR_DEFAULT_VALUE_SIZE]; - - void init(); - - inline - Uint32 sizeInWords() - { - return ((1 << AttributeSize) * AttributeArraySize + 31) >> 5; - } - - // compute old-sty|e attribute size and array size - inline bool - translateExtType() { - switch (AttributeExtType) { - case DictTabInfo::ExtUndefined: - return false; - case DictTabInfo::ExtTinyint: - case DictTabInfo::ExtTinyunsigned: - AttributeSize = DictTabInfo::an8Bit; - AttributeArraySize = AttributeExtLength; - break; - case DictTabInfo::ExtSmallint: - case DictTabInfo::ExtSmallunsigned: - AttributeSize = DictTabInfo::a16Bit; - AttributeArraySize = AttributeExtLength; - break; - case DictTabInfo::ExtMediumint: - case DictTabInfo::ExtMediumunsigned: - AttributeSize = DictTabInfo::an8Bit; - AttributeArraySize = 3 * AttributeExtLength; - break; - case DictTabInfo::ExtInt: - case DictTabInfo::ExtUnsigned: - AttributeSize = DictTabInfo::a32Bit; - AttributeArraySize = AttributeExtLength; - break; - case DictTabInfo::ExtBigint: - case DictTabInfo::ExtBigunsigned: - AttributeSize = DictTabInfo::a64Bit; - AttributeArraySize = AttributeExtLength; - break; - case DictTabInfo::ExtFloat: - AttributeSize = DictTabInfo::a32Bit; - AttributeArraySize = AttributeExtLength; - break; - case DictTabInfo::ExtDouble: - AttributeSize = DictTabInfo::a64Bit; - AttributeArraySize = AttributeExtLength; - break; - case DictTabInfo::ExtOlddecimal: - AttributeSize = DictTabInfo::an8Bit; - AttributeArraySize = - (1 + AttributeExtPrecision + (int(AttributeExtScale) > 0)) * - AttributeExtLength; - break; - case DictTabInfo::ExtOlddecimalunsigned: - AttributeSize = DictTabInfo::an8Bit; - AttributeArraySize = - (0 + AttributeExtPrecision + (int(AttributeExtScale) > 0)) * - AttributeExtLength; - break; - case DictTabInfo::ExtDecimal: - case DictTabInfo::ExtDecimalunsigned: - { - // copy from Field_new_decimal ctor - uint precision = AttributeExtPrecision; - uint scale = AttributeExtScale; - if (precision > DECIMAL_MAX_LENGTH || scale >= NOT_FIXED_DEC) - precision = DECIMAL_MAX_LENGTH; - uint bin_size = my_decimal_get_binary_size(precision, scale); - AttributeSize = DictTabInfo::an8Bit; - AttributeArraySize = bin_size * AttributeExtLength; - } - break; - case DictTabInfo::ExtChar: - case DictTabInfo::ExtBinary: - AttributeSize = DictTabInfo::an8Bit; - AttributeArraySize = AttributeExtLength; - break; - case DictTabInfo::ExtVarchar: - case DictTabInfo::ExtVarbinary: - if (AttributeExtLength > 0xff) - return false; - AttributeSize = DictTabInfo::an8Bit; - AttributeArraySize = AttributeExtLength + 1; - break; - case DictTabInfo::ExtDatetime: - // to fix - AttributeSize = DictTabInfo::an8Bit; - AttributeArraySize = 8 * AttributeExtLength; - break; - case DictTabInfo::ExtDate: - // to fix - AttributeSize = DictTabInfo::an8Bit; - AttributeArraySize = 3 * AttributeExtLength; - break; - case DictTabInfo::ExtBlob: - case DictTabInfo::ExtText: - AttributeSize = DictTabInfo::an8Bit; - // head + inline part (length in precision lower half) - AttributeArraySize = (NDB_BLOB_HEAD_SIZE << 2) + (AttributeExtPrecision & 0xFFFF); - break; - case DictTabInfo::ExtBit: - AttributeSize = DictTabInfo::aBit; - AttributeArraySize = AttributeExtLength; - break; - case DictTabInfo::ExtLongvarchar: - case DictTabInfo::ExtLongvarbinary: - if (AttributeExtLength > 0xffff) - return false; - AttributeSize = DictTabInfo::an8Bit; - AttributeArraySize = AttributeExtLength + 2; - break; - case DictTabInfo::ExtTime: - AttributeSize = DictTabInfo::an8Bit; - AttributeArraySize = 3 * AttributeExtLength; - break; - case DictTabInfo::ExtYear: - AttributeSize = DictTabInfo::an8Bit; - AttributeArraySize = 1 * AttributeExtLength; - break; - case DictTabInfo::ExtTimestamp: - AttributeSize = DictTabInfo::an8Bit; - AttributeArraySize = 4 * AttributeExtLength; - break; - default: - return false; - }; - return true; - } - - inline void print(FILE *out) { - fprintf(out, "AttributeId = %d\n", AttributeId); - fprintf(out, "AttributeType = %d\n", AttributeType); - fprintf(out, "AttributeSize = %d\n", AttributeSize); - fprintf(out, "AttributeArraySize = %d\n", AttributeArraySize); - fprintf(out, "AttributeKeyFlag = %d\n", AttributeKeyFlag); - fprintf(out, "AttributeStorage = %d\n", AttributeStorage); - fprintf(out, "AttributeNullableFlag = %d\n", AttributeNullableFlag); - fprintf(out, "AttributeDKey = %d\n", AttributeDKey); - fprintf(out, "AttributeGroup = %d\n", AttributeGroup); - fprintf(out, "AttributeAutoIncrement = %d\n", AttributeAutoIncrement); - fprintf(out, "AttributeExtType = %d\n", AttributeExtType); - fprintf(out, "AttributeExtPrecision = %d\n", AttributeExtPrecision); - fprintf(out, "AttributeExtScale = %d\n", AttributeExtScale); - fprintf(out, "AttributeExtLength = %d\n", AttributeExtLength); - fprintf(out, "AttributeDefaultValue = \"%s\"\n", - AttributeDefaultValue ? AttributeDefaultValue : ""); - } - }; - - static const - SimpleProperties::SP2StructMapping AttributeMapping[]; - - static const Uint32 AttributeMappingSize; - - // Signal constants - STATIC_CONST( DataLength = 20 ); - STATIC_CONST( HeaderLength = 5 ); - -private: - Uint32 senderRef; - Uint32 senderData; - Uint32 requestType; - Uint32 totalLen; - Uint32 offset; - - /** - * Length of this data = signal->length() - HeaderLength - * Sender block ref = signal->senderBlockRef() - */ - - Uint32 tabInfoData[DataLength]; - -public: - enum Depricated - { - AttributeDGroup = 1009, //Default NotDGroup - AttributeStoredInd = 1011, //Default NotStored - SecondTableId = 17, //Mandatory between DICT's otherwise not allowed - FragmentKeyTypeVal = 16 //Default PrimaryKey - }; - - enum Unimplemented - { - TableStorageVal = 14, //Default StorageType::MainMemory - ScanOptimised = 15, //Default updateOptimised - AttributeGroup = 1012 //Default 0 - }; -}; - -#endif |