Package io.inversion.cosmosdb

Class CosmosSqlQuery

java.lang.Object
io.inversion.query.Builder<T,T>
io.inversion.query.Query<io.inversion.jdbc.SqlQuery,D,io.inversion.query.Select<io.inversion.query.Select<io.inversion.query.Select,io.inversion.jdbc.SqlQuery>,io.inversion.jdbc.SqlQuery>,io.inversion.query.From<io.inversion.query.From<io.inversion.query.From,io.inversion.jdbc.SqlQuery>,io.inversion.jdbc.SqlQuery>,io.inversion.query.Where<io.inversion.query.Where<io.inversion.query.Where,io.inversion.jdbc.SqlQuery>,io.inversion.jdbc.SqlQuery>,io.inversion.query.Group<io.inversion.query.Group<io.inversion.query.Group,io.inversion.jdbc.SqlQuery>,io.inversion.jdbc.SqlQuery>,io.inversion.query.Order<io.inversion.query.Order<io.inversion.query.Order,io.inversion.jdbc.SqlQuery>,io.inversion.jdbc.SqlQuery>,io.inversion.query.Page<io.inversion.query.Page<io.inversion.query.Page,io.inversion.jdbc.SqlQuery>,io.inversion.jdbc.SqlQuery>>
io.inversion.jdbc.SqlQuery<CosmosDb>
io.inversion.cosmosdb.CosmosSqlQuery
public class CosmosSqlQuery extends io.inversion.jdbc.SqlQuery<CosmosDb>
See Also:

  • Nested Class Summary

    Nested classes/interfaces inherited from class io.inversion.jdbc.SqlQuery

    io.inversion.jdbc.SqlQuery.Parts

  • Field Summary

    Fields inherited from class io.inversion.jdbc.SqlQuery

    columnQuote, stringQuote

    Fields inherited from class io.inversion.query.Query

    castValues, collection, db, dryRun, from, group, order, originalValues, page, select, where

    Fields inherited from class io.inversion.query.Builder

    builders, functions, parent, terms

  • Constructor Summary

    Constructors
    Constructor
    Description
    CosmosSqlQuery(CosmosDb db, io.inversion.Collection table, List<io.inversion.rql.Term> terms)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    protected String
    asString(io.inversion.rql.Term term)
    Overridden to exclude rdbms style '%' wildcards that are not needed for cosmos sw and ew queries.
    protected String
    asVariableName(int valuesPairIdx)
    Cosmos does not use "?" ansi sql style prepared statement vars, it uses named variables prefixed with '@'.
    protected io.inversion.query.Where
    createWhere()
     
    io.inversion.Results
    doSelect()
     
    protected List<io.inversion.query.Order.Sort>
    getDefaultSorts(io.inversion.jdbc.SqlQuery.Parts parts)
    The inversion configured primary index should contain at least the document identifier and the partition key.
    protected String
    printExpression(io.inversion.rql.Term term, List<String> dynamicSqlChildText, List<String> preparedStmtChildText)
     
    protected String
    printLimitClause(io.inversion.jdbc.SqlQuery.Parts parts, int offset, int limit)
    Both offset and limit are required per cosmos spec.
    protected String
    toSql(boolean preparedStmt)
    Makes a few blanked tweaks to the sql created by the SqlQuery superclass to make it Cosmos compliant

    Methods inherited from class io.inversion.jdbc.SqlQuery

    addTerm, asBool, asNum, asString, concatAll, getDynamicStmt, getPreparedStmt, getType, isBool, isCol, isNum, printCol, printGroupClause, printInitialSelect, printJoins, printOrderClause, printSql, printTableAlias, printTerm, printTermsSelect, printWhereClause, queryFoundRows, quoteCol, replace, withColumnQuote, withDb, withStringQuote, withType

    Methods inherited from class io.inversion.query.Query

    clearValues, createFrom, createGroup, createOrder, createPage, createSelect, getBuilders, getCollection, getColValue, getColValueKeys, getColValues, getDb, getFrom, getGroup, getNumValues, getOrder, getOriginalValues, getPage, getSelect, getValues, getWhere, isDryRun, withCollection, withColValue, withDryRun, withTerm

    Methods inherited from class io.inversion.query.Builder

    clearFunctions, find, find, findAll, findAll, findInt, findTerm, getParent, getRoot, getTerms, isFunction, parse, r, removeBuilder, toString, toString, withBuilder, withFunctions, withFunctions, withParent, withTerm, withTerm, withTerms

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

  • Constructor Details

    • CosmosSqlQuery

      public CosmosSqlQuery(CosmosDb db, io.inversion.Collection table, List<io.inversion.rql.Term> terms)

  • Method Details

    • createWhere

      protected io.inversion.query.Where createWhere()
      Overrides:
      createWhere in class io.inversion.query.Query<io.inversion.jdbc.SqlQuery,CosmosDb,io.inversion.query.Select<io.inversion.query.Select<io.inversion.query.Select,io.inversion.jdbc.SqlQuery>,io.inversion.jdbc.SqlQuery>,io.inversion.query.From<io.inversion.query.From<io.inversion.query.From,io.inversion.jdbc.SqlQuery>,io.inversion.jdbc.SqlQuery>,io.inversion.query.Where<io.inversion.query.Where<io.inversion.query.Where,io.inversion.jdbc.SqlQuery>,io.inversion.jdbc.SqlQuery>,io.inversion.query.Group<io.inversion.query.Group<io.inversion.query.Group,io.inversion.jdbc.SqlQuery>,io.inversion.jdbc.SqlQuery>,io.inversion.query.Order<io.inversion.query.Order<io.inversion.query.Order,io.inversion.jdbc.SqlQuery>,io.inversion.jdbc.SqlQuery>,io.inversion.query.Page<io.inversion.query.Page<io.inversion.query.Page,io.inversion.jdbc.SqlQuery>,io.inversion.jdbc.SqlQuery>>

    • doSelect

      public io.inversion.Results doSelect() throws io.inversion.ApiException
      Overrides:
      doSelect in class io.inversion.jdbc.SqlQuery<CosmosDb>
      Throws:
      io.inversion.ApiException

    • toSql

      protected String toSql(boolean preparedStmt)
      Makes a few blanked tweaks to the sql created by the SqlQuery superclass to make it Cosmos compliant

      Replaces:

      • SELECT "table".* FROM "table" -@gt; SELECT * FROM table
      • "table"."column" -@gt; table["column"]
      Overrides:
      toSql in class io.inversion.jdbc.SqlQuery<CosmosDb>
      See Also:

    • getDefaultSorts

      protected List<io.inversion.query.Order.Sort> getDefaultSorts(io.inversion.jdbc.SqlQuery.Parts parts)
      The inversion configured primary index should contain at least the document identifier and the partition key. If you don't supply a sort key on the query string that would default to adding two fields to the sort. If you did not configure cosmos to have a compound search index, that would fail...simply solution...if you did not supply a sort on the query string, just search by the "id" field.
      Overrides:
      getDefaultSorts in class io.inversion.jdbc.SqlQuery<CosmosDb>

    • printLimitClause

      protected String printLimitClause(io.inversion.jdbc.SqlQuery.Parts parts, int offset, int limit)
      Both offset and limit are required per cosmos spec.
      Overrides:
      printLimitClause in class io.inversion.jdbc.SqlQuery<CosmosDb>
      See Also:

    • asVariableName

      protected String asVariableName(int valuesPairIdx)
      Cosmos does not use "?" ansi sql style prepared statement vars, it uses named variables prefixed with '@'.
      Overrides:
      asVariableName in class io.inversion.jdbc.SqlQuery<CosmosDb>

    • asString

      protected String asString(io.inversion.rql.Term term)
      Overridden to exclude rdbms style '%' wildcards that are not needed for cosmos sw and ew queries.
      Overrides:
      asString in class io.inversion.jdbc.SqlQuery<CosmosDb>
      Returns:
      the term as a string approperiate for use in a cosmos query

    • printExpression

      protected String printExpression(io.inversion.rql.Term term, List<String> dynamicSqlChildText, List<String> preparedStmtChildText)
      Overrides:
      printExpression in class io.inversion.jdbc.SqlQuery<CosmosDb>