sql: port 5 builtin functions to information_schema #158938
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As part of the stable SQL API effort, expose the following builtin functions in information_schema to complement the existing crdb_internal versions: - crdb_internal.reset_index_usage_stats → information_schema.crdb_reset_index_usage_stats - crdb_internal.reset_sql_stats → information_schema.crdb_reset_sql_stats - crdb_internal.clear_query_plan_cache → information_schema.crdb_clear_query_plan_cache - crdb_internal.clear_table_stats_cache → information_schema.crdb_clear_table_stats_cache - crdb_internal.clear_statement_hints_cache → information_schema.crdb_clear_statement_hints_cache The implementations are shared between both schemas to ensure identical behavior. All existing test usages throughout the codebase have been updated to use the information_schema versions to demonstrate the new functions work correctly. This follows the pattern established in PR cockroachdb#156963 which ported index_usage_statistics and datums_to_bytes to information_schema. Epic: None Release note (sql change): Added information_schema versions of 5 builtin functions: crdb_reset_index_usage_stats, crdb_reset_sql_stats, crdb_clear_query_plan_cache, crdb_clear_table_stats_cache, and crdb_clear_statement_hints_cache. These complement the existing crdb_internal versions as part of the stable SQL API effort. Co-Authored-By: Claude <noreply@anthropic.com>
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As part of the stable SQL API effort, expose the following builtin functions in information_schema to complement the existing crdb_internal versions:
The implementations are shared between both schemas to ensure identical behavior. All existing test usages throughout the codebase have been updated to use the information_schema versions to demonstrate the new functions work correctly.
This follows the pattern established in PR #156963 which ported index_usage_statistics and datums_to_bytes to information_schema.
Epic: None
Release note (sql change): Added information_schema versions of 5 builtin functions: crdb_reset_index_usage_stats, crdb_reset_sql_stats, crdb_clear_query_plan_cache, crdb_clear_table_stats_cache, and
crdb_clear_statement_hints_cache. These complement the existing crdb_internal versions as part of the stable SQL API effort.