use schema_5 for index creation rather than indices list

Author: kantai

stackslib/src/chainstate/nakamoto/mod.rs

@@ -290,10 +290,12 @@ lazy_static! {
     "#,
     ];
 
-    pub static ref NAKAMOTO_CHAINSTATE_SCHEMA_5: [&'static str; 1] = [
+    pub static ref NAKAMOTO_CHAINSTATE_SCHEMA_5: [&'static str; 2] = [
     r#"
         UPDATE db_config SET version = "8";
-    "#
+    "#,
+    // Add an index for index block hash in nakamoto block headers
+    "CREATE INDEX IF NOT EXISTS index_block_hash ON nakamoto_block_headers(index_block_hash);",
     ];
 }
 

stackslib/src/chainstate/stacks/db/mod.rs

@@ -903,7 +903,6 @@ const CHAINSTATE_INDEXES: &'static [&'static str] = &[
     "CREATE INDEX IF NOT EXISTS index_block_header_by_affirmation_weight ON block_headers(affirmation_weight);",
     "CREATE INDEX IF NOT EXISTS index_block_header_by_height_and_affirmation_weight ON block_headers(block_height,affirmation_weight);",
     "CREATE INDEX IF NOT EXISTS index_headers_by_consensus_hash ON block_headers(consensus_hash);",
-    "CREATE INDEX IF NOT EXISTS index_block_hash ON nakamoto_block_headers(index_block_hash);",
 ];
 
 pub use stacks_common::consts::MINER_REWARD_MATURITY;