v5.2.0: Merge pull request #37 from SQream/ronfors-patch-1

SQ-18286 - Get wrong error when running a sql statement on non GPU worker

Pysqream v5.1.0

• Use ping pong protocol for communicating with the server
• Fixing calculation of splitting chunks
• Fixing mismatch between send data message to ping pong message
• Remove async packed columns on network insert

Pysqream v5.0.0

Python connector support array datatype

Pysqream v3.2.5

• Supported numpy version 1.20 and above
• Supported python3.9 and above

Note: All versions of pysqream before this version supported only Python3.6

Pysqream v3.2.4

The Python connector before the changes fetched all the data without using the nullable columns.
It means that It read all the data and after checking what is nullable.
Now, Before reading the value, python checks if it's null and if not reads the value.

Pysqream v3.2.3

Fix closing connection
Fix double connection

Pysqream v3.2.2

• Upgrade Pyarrow to version 6.0.1

Pysqream v3.2.1

• Fixing import issue between pysqream-blue and pysqream

Pysqream v3.2.0

• Return the full error to the client from the server.
• Fixing imports issue when using pysqream & pysqream-blue.

Pysqream v3.1.9

Refactor python connector like the interface of DB-API