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4285a314
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dbeaver
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体验新版 GitCode,发现更多精彩内容 >>
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4285a314
编写于
3月 18, 2019
作者:
S
serge@jkiss.org
浏览文件
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差异文件
Gp explain plan fix
Former-commit-id:
2e686c83
上级
d967473b
变更
6
隐藏空白更改
内联
并排
Showing
6 changed file
with
38 addition
and
7 deletion
+38
-7
plugins/org.jkiss.dbeaver.ext.greenplum/src/org/jkiss/dbeaver/ext/greenplum/model/PostgreServerGreenplum.java
...s/dbeaver/ext/greenplum/model/PostgreServerGreenplum.java
+10
-0
plugins/org.jkiss.dbeaver.ext.postgresql/src/org/jkiss/dbeaver/ext/postgresql/model/PostgreDataSource.java
...jkiss/dbeaver/ext/postgresql/model/PostgreDataSource.java
+5
-2
plugins/org.jkiss.dbeaver.ext.postgresql/src/org/jkiss/dbeaver/ext/postgresql/model/PostgreServerExtension.java
.../dbeaver/ext/postgresql/model/PostgreServerExtension.java
+4
-0
plugins/org.jkiss.dbeaver.ext.postgresql/src/org/jkiss/dbeaver/ext/postgresql/model/impls/PostgreServerExtensionBase.java
...xt/postgresql/model/impls/PostgreServerExtensionBase.java
+10
-0
plugins/org.jkiss.dbeaver.ext.postgresql/src/org/jkiss/dbeaver/ext/postgresql/model/plan/PostgrePlanAnalyser.java
...beaver/ext/postgresql/model/plan/PostgrePlanAnalyser.java
+4
-2
plugins/org.jkiss.dbeaver.ext.postgresql/src/org/jkiss/dbeaver/ext/postgresql/model/plan/PostgreQueryPlaner.java
...dbeaver/ext/postgresql/model/plan/PostgreQueryPlaner.java
+5
-3
未找到文件。
plugins/org.jkiss.dbeaver.ext.greenplum/src/org/jkiss/dbeaver/ext/greenplum/model/PostgreServerGreenplum.java
浏览文件 @
4285a314
...
...
@@ -90,6 +90,16 @@ public class PostgreServerGreenplum extends PostgreServerExtensionBase {
"LOG"
,
"ERRORS"
);
}
@Override
public
boolean
supportsExplainPlanXML
()
{
return
false
;
}
@Override
public
boolean
supportsExplainPlanVerbose
()
{
return
false
;
}
@Override
public
String
createWithClause
(
PostgreTableRegular
table
,
PostgreTableBase
tableBase
)
{
return
GreenplumWithClauseBuilder
.
generateWithClause
(
table
,
tableBase
);
...
...
plugins/org.jkiss.dbeaver.ext.postgresql/src/org/jkiss/dbeaver/ext/postgresql/model/PostgreDataSource.java
浏览文件 @
4285a314
...
...
@@ -381,7 +381,10 @@ public class PostgreDataSource extends JDBCDataSource implements DBSObjectSelect
@Override
public
DBCPlan
planQueryExecution
(
@NotNull
DBCSession
session
,
@NotNull
String
query
)
throws
DBCException
{
PostgrePlanAnalyser
plan
=
new
PostgrePlanAnalyser
(
getPlanStyle
()
==
DBCPlanStyle
.
QUERY
,
query
);
PostgrePlanAnalyser
plan
=
new
PostgrePlanAnalyser
(
getPlanStyle
()
==
DBCPlanStyle
.
QUERY
,
getServerType
().
supportsExplainPlanVerbose
(),
query
);
if
(
getPlanStyle
()
==
DBCPlanStyle
.
PLAN
)
{
plan
.
explain
(
session
);
}
...
...
@@ -391,7 +394,7 @@ public class PostgreDataSource extends JDBCDataSource implements DBSObjectSelect
@NotNull
@Override
public
DBCPlanStyle
getPlanStyle
()
{
return
isServerVersionAtLeast
(
9
,
0
)
?
DBCPlanStyle
.
PLAN
:
DBCPlanStyle
.
QUERY
;
return
getServerType
().
supportsExplainPlanXML
(
)
?
DBCPlanStyle
.
PLAN
:
DBCPlanStyle
.
QUERY
;
}
@Override
...
...
plugins/org.jkiss.dbeaver.ext.postgresql/src/org/jkiss/dbeaver/ext/postgresql/model/PostgreServerExtension.java
浏览文件 @
4285a314
...
...
@@ -95,4 +95,8 @@ public interface PostgreServerExtension
void
initDefaultSSLConfig
(
DBPConnectionConfiguration
connectionInfo
,
Map
<
String
,
String
>
props
);
List
<
PostgrePrivilege
>
readObjectPermissions
(
DBRProgressMonitor
monitor
,
PostgreTableBase
object
,
boolean
includeNestedObjects
)
throws
DBException
;
boolean
supportsExplainPlanXML
();
boolean
supportsExplainPlanVerbose
();
}
plugins/org.jkiss.dbeaver.ext.postgresql/src/org/jkiss/dbeaver/ext/postgresql/model/impls/PostgreServerExtensionBase.java
浏览文件 @
4285a314
...
...
@@ -307,6 +307,16 @@ public abstract class PostgreServerExtensionBase implements PostgreServerExtensi
return
tablePermissions
;
}
@Override
public
boolean
supportsExplainPlanXML
()
{
return
dataSource
.
isServerVersionAtLeast
(
9
,
0
);
}
@Override
public
boolean
supportsExplainPlanVerbose
()
{
return
true
;
}
public
String
createWithClause
(
PostgreTableRegular
table
,
PostgreTableBase
tableBase
)
{
StringBuilder
withClauseBuilder
=
new
StringBuilder
();
...
...
plugins/org.jkiss.dbeaver.ext.postgresql/src/org/jkiss/dbeaver/ext/postgresql/model/plan/PostgrePlanAnalyser.java
浏览文件 @
4285a314
...
...
@@ -45,12 +45,14 @@ public class PostgrePlanAnalyser extends AbstractExecutionPlan {
private
static
final
Log
log
=
Log
.
getLog
(
PostgrePlanAnalyser
.
class
);
private
boolean
oldQuery
;
private
boolean
verbose
;
private
String
query
;
private
List
<
DBCPlanNode
>
rootNodes
;
public
PostgrePlanAnalyser
(
boolean
oldQuery
,
String
query
)
public
PostgrePlanAnalyser
(
boolean
oldQuery
,
boolean
verbose
,
String
query
)
{
this
.
oldQuery
=
oldQuery
;
this
.
verbose
=
verbose
;
this
.
query
=
query
;
}
...
...
@@ -74,7 +76,7 @@ public class PostgrePlanAnalyser extends AbstractExecutionPlan {
@Override
public
String
getPlanQueryString
()
{
if
(
oldQuery
)
{
return
"EXPLAIN
VERBOSE "
+
query
;
return
"EXPLAIN
"
+
(
verbose
?
"VERBOSE "
:
""
)
+
query
;
}
else
{
return
"EXPLAIN (FORMAT XML, ANALYSE) "
+
query
;
}
...
...
plugins/org.jkiss.dbeaver.ext.postgresql/src/org/jkiss/dbeaver/ext/postgresql/model/plan/PostgreQueryPlaner.java
浏览文件 @
4285a314
...
...
@@ -18,7 +18,6 @@ package org.jkiss.dbeaver.ext.postgresql.model.plan;
import
org.jkiss.code.NotNull
;
import
org.jkiss.dbeaver.ext.generic.model.GenericDataSource
;
import
org.jkiss.dbeaver.model.DBPDataSource
;
import
org.jkiss.dbeaver.model.exec.DBCException
;
import
org.jkiss.dbeaver.model.exec.DBCSession
;
import
org.jkiss.dbeaver.model.exec.plan.DBCPlan
;
...
...
@@ -37,14 +36,17 @@ public class PostgreQueryPlaner implements DBCQueryPlanner
}
@Override
public
DBP
DataSource
getDataSource
()
{
public
Generic
DataSource
getDataSource
()
{
return
dataSource
;
}
@NotNull
@Override
public
DBCPlan
planQueryExecution
(
@NotNull
DBCSession
session
,
@NotNull
String
query
)
throws
DBCException
{
PostgrePlanAnalyser
plan
=
new
PostgrePlanAnalyser
(
getPlanStyle
()
==
DBCPlanStyle
.
QUERY
,
query
);
PostgrePlanAnalyser
plan
=
new
PostgrePlanAnalyser
(
getPlanStyle
()
==
DBCPlanStyle
.
QUERY
,
true
,
query
);
plan
.
explain
(
session
);
return
plan
;
}
...
...
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