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knizhnik / imcs

In-Memory Columnar Store extension for PostgreSQL
Apache License 2.0
203 stars 33 forks source link

features request: Lock improvements #48

Closed simovesterinen closed 8 years ago

simovesterinen commented 8 years ago

It would be really nice to have improvement lock handling for imcs.

  1. When table is being loaded, other tables could be queried concurrently
  2. Multiple tables could be loaded at the same time

Same rules would apply to functions: truncate_table, table_append, table_delete, load_column, truncate_column functions.

knizhnik commented 8 years ago

Please try table-level-locking branch of IMCS