Closed kou closed 10 months ago
Closes GH-153
SELECT pattern parses text representation result.
SELECT
COPY pattern parses binary representation result.
COPY
Integer pattern is faster that PostgreSQL but string pattern is slower than PostgreSQL because we need to copy data when we generate record batches with Apache Arrow C++'s array builder. We will improve performance by avoiding the copy.
+1
kou
commented
10 months ago
Closes GH-153
SELECTpattern parses text representation result.COPYpattern parses binary representation result.Integer pattern is faster that PostgreSQL but string pattern is slower than PostgreSQL because we need to copy data when we generate record batches with Apache Arrow C++'s array builder. We will improve performance by avoiding the copy.