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Loading of the list of indexes works for version 9.3 (and maybe before if there are no other differences)

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This commit is contained in:
eelke 2017-12-19 18:18:21 +01:00
parent c37e9eccb8
commit 8402470baa
1 changed files with 15 additions and 5 deletions
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20
pglab/PgIndexContainer.cpp
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@ -1,16 +1,22 @@
#include "PgIndexContainer.h" #include "PgIndexContainer.h"
#include "PgDatabaseCatalog.h"
#include "Pgsql_Col.h" #include "Pgsql_Col.h"
#include <iterator> #include <iterator>
std::string PgIndexContainer::getLoadQuery() const std::string PgIndexContainer::getLoadQuery() const
{ {
return R"__( std::string q = R"__(
SELECT indexrelid, indrelid, indnatts, indisunique, indisprimary, SELECT indexrelid, indrelid, indnatts, indisunique, indisprimary,
indisexclusion, indimmediate, indisclustered, indisvalid, indisexclusion, indimmediate, indisclustered, indisvalid,
indcheckxmin, indisready, indislive, indisreplident, indkey, indcheckxmin, indisready, indislive, indkey,
indcollation, indclass, indoption, indexprs, indpred, indcollation, indclass, indoption, indexprs, indpred,
pg_get_indexdef(indexrelid) pg_get_indexdef(indexrelid))__";
FROM pg_index)__";
auto cat = m_catalogue.lock();
if (cat && cat->serverVersion() >= 90400)
q += ", indisreplident ";
q += "\nFROM pg_index";
return q;
} }
PgIndex PgIndexContainer::loadElem(const Pgsql::Row &row) PgIndex PgIndexContainer::loadElem(const Pgsql::Row &row)
@ -19,12 +25,16 @@ PgIndex PgIndexContainer::loadElem(const Pgsql::Row &row)
PgIndex v; PgIndex v;
col >> v.indexrelid >> v.relid >> v.natts >> v.isunique col >> v.indexrelid >> v.relid >> v.natts >> v.isunique
>> v.isprimary >> v.isexclusion >> v.immediate >> v.isclustered >> v.isprimary >> v.isexclusion >> v.immediate >> v.isclustered
>> v.isvalid >> v.checkxmin >> v.isready >> v.islive >> v.isreplident; >> v.isvalid >> v.checkxmin >> v.isready >> v.islive;
col.getAsVector<int16_t>(std::back_inserter(v.key)); col.getAsVector<int16_t>(std::back_inserter(v.key));
col.getAsVector<Oid>(std::back_inserter(v.collation)); col.getAsVector<Oid>(std::back_inserter(v.collation));
col.getAsVector<Oid>(std::back_inserter(v.indclass)); col.getAsVector<Oid>(std::back_inserter(v.indclass));
col.getAsVector<int16_t>(std::back_inserter(v.option)); col.getAsVector<int16_t>(std::back_inserter(v.option));
col >> v.exprs >> v.pred >> v.definition; col >> v.exprs >> v.pred >> v.definition;
auto cat = m_catalogue.lock();
if (cat && cat->serverVersion() >= 90400)
col >> v.isreplident;
return v; return v;
} }