| 6 | use crate::error::SqlError; |
| 7 | |
| 8 | pub(super) fn parse_move_tenant(parts: &[&str]) -> Result<NodedbStatement, SqlError> { |
| 9 | let tenant_name = parts |
| 10 | .get(2) |
| 11 | .copied() |
| 12 | .ok_or_else(|| SqlError::Parse { |
| 13 | detail: "MOVE TENANT requires a tenant name".into(), |
| 14 | })? |
| 15 | .trim_matches('"') |
| 16 | .to_string(); |
| 17 | let from_idx = parts |
| 18 | .iter() |
| 19 | .position(|w| w.to_uppercase() == "FROM") |
| 20 | .ok_or_else(|| SqlError::Parse { |
| 21 | detail: "MOVE TENANT requires FROM <db>".into(), |
| 22 | })?; |
| 23 | let from_db = parts |
| 24 | .get(from_idx + 1) |
| 25 | .copied() |
| 26 | .ok_or_else(|| SqlError::Parse { |
| 27 | detail: "MOVE TENANT FROM requires a source database name".into(), |
| 28 | })? |
| 29 | .trim_matches('"') |
| 30 | .to_string(); |
| 31 | let to_idx = parts |
| 32 | .iter() |
| 33 | .position(|w| w.to_uppercase() == "TO") |
| 34 | .ok_or_else(|| SqlError::Parse { |
| 35 | detail: "MOVE TENANT requires TO <db>".into(), |
| 36 | })?; |
| 37 | let to_db = parts |
| 38 | .get(to_idx + 1) |
| 39 | .copied() |
| 40 | .ok_or_else(|| SqlError::Parse { |
| 41 | detail: "MOVE TENANT TO requires a destination database name".into(), |
| 42 | })? |
| 43 | .trim_matches('"') |
| 44 | .to_string(); |
| 45 | |
| 46 | Ok(NodedbStatement::Database(DatabaseStmt::MoveTenant { |
| 47 | tenant_name, |
| 48 | from_db, |
| 49 | to_db, |
| 50 | })) |
| 51 | } |