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PostgreSQL: Make TPGConnection.FetchDbObjects compatible to pre-9.0 servers. See http://www.heidisql.com/forum.php?t=16996

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This commit is contained in:
Ansgar Becker
2014-11-17 18:01:10 +00:00
parent 37039dd336
commit 92d9769b64
1 changed files with 7 additions and 2 deletions
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9
source/dbconnection.pas
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@ -4218,7 +4218,7 @@ procedure TPGConnection.FetchDbObjects(db: String; var Cache: TDBObjectList);
var var
obj: TDBObject; obj: TDBObject;
Results: TDBQuery; Results: TDBQuery;
tp, SchemaTable: String; tp, SchemaTable, SizeClause: String;
begin begin
// Tables, views and procedures // Tables, views and procedures
Results := nil; Results := nil;
@ -4228,8 +4228,13 @@ begin
SchemaTable := 'QUOTE_IDENT(t.TABLE_SCHEMA) || '+EscapeString('.')+' || QUOTE_IDENT(t.TABLE_NAME)' SchemaTable := 'QUOTE_IDENT(t.TABLE_SCHEMA) || '+EscapeString('.')+' || QUOTE_IDENT(t.TABLE_NAME)'
else else
SchemaTable := EscapeString(FQuoteChar)+' || t.TABLE_SCHEMA || '+EscapeString(FQuoteChar+'.'+FQuoteChar)+' || t.TABLE_NAME || '+EscapeString(FQuoteChar); SchemaTable := EscapeString(FQuoteChar)+' || t.TABLE_SCHEMA || '+EscapeString(FQuoteChar+'.'+FQuoteChar)+' || t.TABLE_NAME || '+EscapeString(FQuoteChar);
// See http://www.heidisql.com/forum.php?t=16996
if ServerVersionInt >= 90000 then
SizeClause := 'pg_table_size('+SchemaTable+')'
else
SizeClause := 'NULL';
Results := GetResults('SELECT *,'+ Results := GetResults('SELECT *,'+
' pg_table_size('+SchemaTable+') AS data_length,'+ ' '+SizeClause+' AS data_length,'+
' pg_relation_size('+SchemaTable+') AS index_length,'+ ' pg_relation_size('+SchemaTable+') AS index_length,'+
' c.reltuples, obj_description(c.oid) AS comment'+ ' c.reltuples, obj_description(c.oid) AS comment'+
' FROM '+QuoteIdent('information_schema')+'.'+QuoteIdent('tables')+' AS t'+ ' FROM '+QuoteIdent('information_schema')+'.'+QuoteIdent('tables')+' AS t'+