List of doPhase1() Examples

Examples of doPhase1()

org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.doPhase1()

Phase 1: (including, but not limited to): 1. Gets all the aliases for all the tables / subqueries and makes the appropriate mapping in aliasToTabs, aliasToSubq 2. Gets the location of the destination and names the clase "inclause" + i 3. Creates a map from a string representation of an aggregation tree to the actual aggregation AST 4. Creates a mapping from the clause name to the select expression AST in destToSelExpr 5. Creates a mapping from a table alias to the lateral view AST's in aliasToLateralViews @param ast @param qb @param ctx_1 @throws SemanticException


      resetParseContext(pGraphContext);
      sem.init(pGraphContext);
      QB qb = new QB(null, null, false);


      sem.doPhase1(pGraphContext.getParseTree(), qb, sem.initPhase1Ctx());
      sem.getMetaData(qb);
      sem.genPlan(qb);
      pGraphContext = sem.getParseContext();
    }  
    return pGraphContext;

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Examples of doPhase1()

Examples of org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.doPhase1()