Skip to content Skip to sidebar Skip to footer
Showing posts with the label Oracle

How To Connect To An Oracle Database Using Cx_oracle With Service Name And Login?

I have a login, port number, host name and service name. How would I go about using the cx_Oracle.c… Read more How To Connect To An Oracle Database Using Cx_oracle With Service Name And Login?

Return The Number Of Affected Rows From A Merge With Cx_oracle

How can you get the number of affected rows from executing a 'MERGE INTO...' sql command wi… Read more Return The Number Of Affected Rows From A Merge With Cx_oracle

How To Execute A Raw Query With Returning In Sqlalchemy

I have a table Ticket that has the id (autoincremental), ticket_number (trigger that reads a sequen… Read more How To Execute A Raw Query With Returning In Sqlalchemy

Python "dpi-1047 Cannot Locate Dlopen(libclntsh.dylib)" On Macos

I am getting the following error. cx_Oracle.DatabaseError: DPI-1047: 64-bit Oracle Client library c… Read more Python "dpi-1047 Cannot Locate Dlopen(libclntsh.dylib)" On Macos

Loading Dataframe From Pandas To Sql For Oracle Yields And Error - Ora-00911: Invalid Character

I am attempting to load a dataframe from Pandas to Oracle. I can read_sql just fine, but df.to_sql … Read more Loading Dataframe From Pandas To Sql For Oracle Yields And Error - Ora-00911: Invalid Character

Can't Properly Read Sql Table In Python: Varchar Columns Imported As Comma-separated Characters / Tuples

I'm connecting to a Oracle database using the following code: jar = ojdbc8.jar path jvm_path = … Read more Can't Properly Read Sql Table In Python: Varchar Columns Imported As Comma-separated Characters / Tuples

Cx_oracle - Dll Load Failed: %1 Is Not A Valid Win32 Application. Python

I have: win 7 (64 bit) python 3.4 oracle 64 bit After I downloaded and installed from here the c… Read more Cx_oracle - Dll Load Failed: %1 Is Not A Valid Win32 Application. Python

Oracle Connection String With At Sign @ In Pasword

I have a code that connect to oracle using connection string: conn = cx_Oracle.connect('usernam… Read more Oracle Connection String With At Sign @ In Pasword

Extract Data From User Defined Type Via Cx_oracle

I am trying to extract data from User defined type (UDT) via cx_Oracle. Here is the UDT structure: … Read more Extract Data From User Defined Type Via Cx_oracle

Python Cx_oracle Prepared Statement With Qmark

I am trying to work with cx_Oracle, but it seems to dislike what I know about db-api. These stateme… Read more Python Cx_oracle Prepared Statement With Qmark

Python Cx_Oracle Prepared Statement With Qmark

I am trying to work with cx_Oracle, but it seems to dislike what I know about db-api. These stateme… Read more Python Cx_Oracle Prepared Statement With Qmark

How To Connect To Database Using QOCI Or QODBC With Correct Encoding?

I want to connect to Oracle database using PyQt5 QOCI driver. Here is some example code I'm usi… Read more How To Connect To Database Using QOCI Or QODBC With Correct Encoding?

How To Connect To Database Using QOCI Or QODBC With Correct Encoding?

I want to connect to Oracle database using PyQt5 QOCI driver. Here is some example code I'm usi… Read more How To Connect To Database Using QOCI Or QODBC With Correct Encoding?