test: use precompiled statements in examples #7
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Prepared statements improve performance by caching the execution plan for a query after the query optimizer has found the best plan. However, with simple queries (such as simple selects/inserts with no joins) prepared statements won't give a big improvement since the optimizer will quickly find the best plan. This commit enables using prepared statements in test examples and renames SQLite helpers.
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Prepared statements improve performance by caching the execution plan for a query after the query optimizer has found the best plan.
If the query doesn't have a complicated plan (such as simple selects/inserts with no joins), then prepared statements won't give you a big improvement since the optimizer will quickly find the best plan.
SQLite helpers has been renamed in test examples.