[sqlite] sql select of varchar text with special chars
Hello all,
I've a table in oracle that contains fields of type varchar2. In these fields
are TCL scripts that contain backslash chars and brackets.
Now, I've generated an SQL file from the Oracle table data that contains SQL
insert statements. I then use sqlite .read to read in the entire db. This runs
fine with no issues.
However, when I select the rows using SQLite (TCL api), I notice some of the
data comes back garbled and messed up. This doesn't happen to all of the rows,
just some of them.
How do I get around this? It's not exactly clear why the SQLite TCL API is not
handling some of the data properly.
Note that when I do a select using the sqlite3 command API, I don't see any
problems.
Below is the insert corresponding to a row that comes back messed up. By messed
up, I mean that the data that comes back has a \ for every space in the
original field. But that is not what the original data contained.
Thanks for any help!!
Insert into AUTO
(OPERATION, INTERFACE, OCRELEASE, RUNDATE, PRODUCTS, SERVER, REQUEST,
REQUEST2, RESPONSE)
Values
('addConnections', 'MultiLayerSubnetworkMgr_I', '9.0.1', '01/16/2009',
'{Core CI}',
'10.120.6.104', ' set ver 7.1
set callName \
[NamingAttributes_T $ver \
[NVSList_T $ver \
[NameAndStringValue_T $ver \
"EMS" \
"CI/LightWorks_ON-Center" \
] \
[NameAndStringValue_T $ver \
"Call" \
"Tunnel" \
] \
] \
]
set connectionsToAdd \
[SNCCreateDataList_T $ver \
[SNCCreateData_T $ver \
"" \
"false" \
"" \
"1" \
"1" \
"3" \
"2" \
"2" \
"0" \
[LayerRate_T $ver \
"14" \
] \
[CrossConnectList_T $ver \
] \
[ResourceList_T $ver \
] \
"false" \
[ResourceList_T $ver \
] \
[NamingAttributesList_T $ver \
[NamingAttributes_T $ver \
[NVSList_T $ver \
[NameAndStringValue_T $ver \
"EMS" \
"CI/LightWorks_ON-Center" \
] \
[NameAndStringValue_T $ver \
"ManagedElement" \
"inci095" \
] \
[NameAndStringValue_T $ver \
"FTP" \
"/rack=1/shelf=3/slot=15/port_group=1/port=Tunnel" \
] \
[NameAndStringValue_T $ver \
"CTP" \
"/sts1_au3=29" \
] \
] \
] \
] \
[NamingAttributesList_T $ver \
[NamingAttributes_T $ver \
[NVSList_T $ver \
[NameAndStringValue_T $ver \
"EMS" \
"CI/LightWorks_ON-Center" \
] \
[NameAndStringValue_T $ver \
"ManagedElement" \
"inci095" \
] \
[NameAndStringValue_T $ver \
"PTP" \
"/rack=1/shelf=3/slot=2/sub_slot=1/port=1" \
] \
[NameAndStringValue_T $ver \
"CTP" \
"/sts1_au3=27" \
] \
] \
] \
] \
[NVSList_T $ver \
[NameAndStringValue_T $ver \
"SNC_NAME" \
"ethSNC222" \
] \
[NameAndStringValue_T $ver \
"SNC_PREEMPTING" \
"No" \
] \
[NameAndStringValue_T $ver \
"SNC_PREEMPTABILITY" \
"No" \
] \
[NameAndStringValue_T $ver \
"SNC_PRIORITY" \
"0" \
] \
[NameAndStringValue_T $ver \
"SNC_UNPROTECTED_LINES" \
"Yes" \
] \
[NameAndStringValue_T $ver \
"SNC_PROTECT_LINES" \
"No" \
] \
[NameAndStringValue_T $ver \
"SNC_LINEAR_APS_PROTECTED_LINES" \
"No" \
] \
[NameAndStringValue_T $ver \
[sqlite] memory and db size
Hello all, I'm working on a GUI application using Tcl/Tk with sqlite back end on windows. Now, multiple users will be running this and all users must have a copy of the db local to their PC or in a shared drive. At least that is my understanding of how sqlite works. 1. What are my options if the db gets very large (say > 1 G) and we don't want users to allocate that much disk space and RAM? 2. How does sqlite allocate RAM when doing select statements? what about when opening the db ? 3. Are there any ways to compress db files in disk (for free) and then is sqlite able to still get to the data easily? Thank you! ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
[sqlite] extra character when reading SQL file
Hello, I noticed that when I .read a SQL file with insert statements, sqlite is inserting an \r before the \n for multiline chars. So I had to regsub out the \r char. Is there a way to override this extra char? I'm on Windows2k Thank you ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
[sqlite] problem with sqlite storing TCL scripts
Hello all,
I've used sqlite3 .read command to read in an SQL file from (exported via TOAD)
Oracle that contains TCL scripts.
The .read worked fine, but now I'm noticing that my multi-line scripts are not
running properly on the shell when I retrieve them from the sqlite table.
I notice that somehow extra newlines were added or some other control chars.
The original scripts in the exported SQL file are fine and can be run directly
on the shell.
Do I need to do something to properly import/store TCL scripts with backslashes
and newlines into SQLite??
still new to sqlite...
Thank you for any advice!
Below is the script from the SQL file:
set ver 7.1
set managedElementName \
[NamingAttributes_T $ver \
[NVSList_T $ver \
[NameAndStringValue_T $ver \
"EMS" \
"" \
] \
[NameAndStringValue_T $ver \
"ManagedElement" \
"IN_CN4200_22" \
] \
] \
]
set tpLayerRateList \
[LayerRateList_T $ver \
]
set connectionLayerRateList \
[LayerRateList_T $ver \
]
set how_many \
"1000"
if [catch {getAllPTPs $thread $managedElementName $tpLayerRateList
$connectionLayerRateList $how_many tpList tpIt} err] {
puts stderr "getAllPTPs failed, err = $err"
}
Below is the return from the select off the sqlite db:
set ver 7.1
set managedElementName \
[NamingAttributes_T $ver \
[NVSList_T $ver \
[NameAndStringValue_T $ver \
"EMS" \
"" \
] \
[NameAndStringValue_T $ver \
"ManagedElement" \
"IN_CN4200_22" \
] \
] \
]
set tpLayerRateList \
[LayerRateList_T $ver \
]
set connectionLayerRateList \
[LayerRateList_T $ver \
]
set how_many \
"1000"
if [catch {getAllPTPs $thread $managedElementName $tpLayerRateList
$connectionLayerRateList $how_many tpList tpIt} err] {
puts stderr "getAllPTPs failed, err = $err"
}
___
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[sqlite] problem reading in SQL file with To_Date from Oracle
Hello all, I'm new to sqlite3. I have data in a Oracle table with one column being a date type. Now, I've exported this table into a sql file with insert statements. Then, I ran the .read command in sqlite3 to read in the sql statements. sqlite doesn't support the TO_Date function. How do I get around this? My sql file is large, i.e > 8000 rows. Is there maybe a way to define this function internally? I'm using TOAD to create the sql file from Oracle. Your inputs appreciated!! Thanks. ps my table schema below: CREATE TABLE NBIAUTO ( OPERATION VARCHAR2(50), INTERFACE VARCHAR2(50), OCRELEASE VARCHAR2(8), RUNDATE DATE, PRODUCTS VARCHAR2(255), SERVER VARCHAR2(50), REQUEST VARCHAR2(4000), REQUEST2 VARCHAR2(4000), RESPONSE CLOB ) ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
[sqlite] question on creating/populating table with varchar/clob data types
Hello all, I have a TCL application that writes database records to an Oracle db. This database has grown to contain 8000 records. There are 2 columns of varchar with 4k chars and 1 column of clob which contains 1Mg max. The data in this database are scripts. Now, I need to write another application in TK that works offline, but retrieves the data in this database and presents it to the user. I am not going to be able to access this Oracle db so I was wondering if I could export all the data to a SQLite db and then access it from TCL/TK. Does SQLite handle 4k Varchar fields and clobs? Is there a limit on # of rows? Can I create a db on the fly as part of a TCL/TK application ? My other alternative was to offload the Oracle data to a XML/Xcel file and then write TCL code to parse it. Thank you ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
