expressions sql_cte_path_prefix.ts

100% Statements 10/10

100% Branches 1/1

100% Functions 1/1

100% Lines 10/10

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  import {seq, altPrio, tok, regex as reg, Expression} from "../combi";
import {WPlus} from "../../1_lexer/tokens";
import {IStatementRunnable} from "../statement_runnable";
 
export class SQLCTEPathPrefix extends Expression {
  public getRunnable(): IStatementRunnable {
    const tildeIdent = reg(/^\w+~$/);
    return altPrio(seq(tok(WPlus), tildeIdent), tildeIdent);
  }
}