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Sql: GetSchAll

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git-svn-id: svn://ultimatepp.org/upp/trunk@11883 f0d560ea-af0d-0410-9eb7-867de7ffcac7
This commit is contained in:
cxl 2018-04-12 09:03:24 +00:00
parent 478ad4d698
commit fee4921285
3 changed files with 37 additions and 5 deletions
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20
uppsrc/Sql/IntroSch.cpp
View file

@ -102,6 +102,24 @@ int sChrf(int c)
StaticMutex sM;
ArrayMap<String, Array<SchColumnInfo>> GetSchAll()
{
ArrayMap<String, Array<SchColumnInfo>> r;
Mutex::Lock __(sM);
for(int i = 0; i < sSchTableInfo().GetCount(); i++)
if(sSchTableInfo()[i].is_table) {
Array<SchColumnInfo>& cf = r.Add(sSchTableInfo().GetKey(i));
const SchTableInfo& h = sSchTableInfo()[i];
for(int j = 0; j < h.column.GetCount(); j++) {
SchColumnInfo& f = cf.Add();
f.name = h.column[j];
f.references = h.ref_table[j];
f.foreign_key = Nvl(h.ref_column[j], f.name);
}
}
return r;
}
Vector<String> GetSchTables()
{
Mutex::Lock __(sM);
@ -115,7 +133,7 @@ Vector<String> GetSchTables()
Vector<String> GetSchColumns(const String& table)
{
Mutex::Lock __(sM);
return Vector<String>(GetSchTableInfo(table).column, 0);
return clone(GetSchTableInfo(table).column);
}
SqlBool FindSchJoin(const String& tables)

12
uppsrc/Sql/SqlSchema.h
View file

@ -120,8 +120,16 @@ void SchDbInfoReferences(const char *table, const char *column);
SqlBool FindSchJoin(const String& tables);
Vector<String> GetSchTables();
Vector<String> GetSchColumns(const String& table);
Vector<String> GetSchTables();
Vector<String> GetSchColumns(const String& table);
struct SchColumnInfo {
String name;
String references;
String foreign_key;
};
ArrayMap< String, Array<SchColumnInfo> > GetSchAll();
String ExportSch(SqlSession& session, const String& database);
String ExportIds(SqlSession& session, const String& database);

10
uppsrc/Sql/src.tpp/SqlSchema_en-us.tpp
View file

@ -1,5 +1,4 @@
topic "Schema introspection";
[2 $$0,0#00000000000000000000000000000000:Default]
[i448;a25;kKO9;2 $$1,0#37138531426314131252341829483380:class]
[l288;2 $$2,2#27521748481378242620020725143825:desc]
[0 $$3,0#96390100711032703541132217272105:end]
@ -9,6 +8,7 @@ topic "Schema introspection";
[l288;i1121;b17;O9;~~~.1408;2 $$7,0#10431211400427159095818037425705:param]
[i448;b42;O9;2 $$8,8#61672508125594000341940100500538:tparam]
[b42;2 $$9,9#13035079074754324216151401829390:normal]
[2 $$0,0#00000000000000000000000000000000:Default]
[{_}
[ {{10000@(113.42.0) [s0;%% [*@7;4 Schema introspection]]}}&]
[s3; &]
@ -27,11 +27,17 @@ column in .sch definition is used.&]
[s4; &]
[s5;:GetSchTables`(`): [_^Vector^ Vector]<[_^String^ String]>_[* GetSchTables]()&]
[s2;%% Returns a list of all tables defined by .sch schema files.&]
[s3;%% &]
[s4; &]
[s5;:Upp`:`:GetSchAll`(`): [_^Upp`:`:ArrayMap^ ArrayMap]<_[_^Upp`:`:String^ String],
[_^Upp`:`:Array^ Array]<[_^Upp`:`:SchColumnInfo^ SchColumnInfo]>_>_[* GetSchAll]()&]
[s2;%% Returns the information of all .sch defined tables. Table
names are map keys. SchColumnInfo contains name of column, the
table it REFERENCES (if any) and the name of foreign key.&]
[s3; &]
[s4; &]
[s5;:GetSchColumns`(const String`&`): [_^Vector^ Vector]<[_^String^ String]>_[* GetSchColum
ns]([@(0.0.255) const]_[_^String^ String][@(0.0.255) `&]_[*@3 table])&]
[s2;%% Returns all columns for [%-*@3 table] defined by .sch schema
files.&]
[s3;%% &]
[s0;%% ]]