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Pull requests: apache/arrow-go

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Pull requests list

feat(arrow/extensions): add BigDecimal canonical extension type
#1201 opened Aug 12, 2026 by Mandukhai-Alimaa Contributor • Draft
perf(arrow/array): reuse TableReader scratch slices
#1200 opened Aug 12, 2026 by fallintoplace Contributor • Draft
perf(arrow/compute): take chunked binary values without concatenation
#1199 opened Aug 12, 2026 by fallintoplace Contributor • Draft
perf(arrow/csv): reserve record builders for chunked reads
#1198 opened Aug 12, 2026 by fallintoplace Contributor • Draft
perf(compute): batch contiguous filter take indices
#1197 opened Aug 12, 2026 by fallintoplace Contributor • Draft
perf(internal/hashing): build binary memo offsets in one pass
#1196 opened Aug 12, 2026 by fallintoplace Contributor • Draft
perf(parquet/pqarrow): build nullable fixed-size list children directly
#1195 opened Aug 12, 2026 by fallintoplace Contributor • Draft
perf(arrow/array): avoid temporary buffers when concatenating
#1194 opened Aug 12, 2026 by fallintoplace Contributor • Draft
perf(parquet): batch plain BYTE_ARRAY encoding
#1193 opened Aug 12, 2026 by fallintoplace Contributor • Draft
perf(parquet): reuse DataPageV2 assembly buffer for eager writes
#1192 opened Aug 12, 2026 by fallintoplace Contributor • Draft
perf(arrow/ipc): slice already-zero-based offset buffers
#1191 opened Aug 12, 2026 by fallintoplace Contributor • Draft
perf(arrow/csv): avoid materializing rows before writing
#1190 opened Aug 12, 2026 by fallintoplace Contributor • Draft
perf(arrow/array): optimize bulk appends for struct builders
#1189 opened Aug 12, 2026 by fallintoplace Contributor • Draft
perf(arrow/array): optimize bulk appends for binary builders
#1188 opened Aug 12, 2026 by fallintoplace Contributor • Draft
perf(arrow/array): bulk append list nulls and empty values
#1187 opened Aug 12, 2026 by fallintoplace Contributor • Draft
perf(arrow/array): compare boolean values by valid runs
#1186 opened Aug 12, 2026 by fallintoplace Contributor • Draft
perf(arrow/array): pack validity values in batches
#1185 opened Aug 12, 2026 by fallintoplace Contributor • Draft
perf(arrow/array): compare list values by valid runs
#1184 opened Aug 12, 2026 by fallintoplace Contributor • Draft
perf(arrow/array): bulk append fixed-size list nulls and empty values
#1183 opened Aug 12, 2026 by fallintoplace Contributor Loading…
perf(parquet/pqarrow): decode booleans directly to bitmaps
#1182 opened Aug 12, 2026 by fallintoplace Contributor • Draft
perf(arrow/array): validate dictionary indices by valid runs
#1181 opened Aug 12, 2026 by fallintoplace Contributor • Draft
perf(arrow/array): bulk append fixed-width empty values
#1180 opened Aug 12, 2026 by fallintoplace Contributor Loading…
perf(parquet): batch DELTA_BYTE_ARRAY encoding
#1179 opened Aug 12, 2026 by fallintoplace Contributor • Draft
perf(parquet): optimize numeric dictionary insertion
#1178 opened Aug 12, 2026 by fallintoplace Contributor • Draft
perf(parquet): encode RLE levels in batches
#1177 opened Aug 11, 2026 by fallintoplace Contributor • Draft
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