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comparison src/main/java/nl/cwi/monetdb/jdbc/MonetDatabaseMetaData.java @ 356:eabbc5bf7cdb

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Corrected the return value of getCatalogTerm();
author Martin van Dinther <martin.van.dinther@monetdbsolutions.com>
date Wed, 19 Feb 2020 16:50:24 +0100 (2020-02-19)
parents f62137dd6050
children 34ce6e1b1be8
comparison
equal deleted inserted replaced
355:69803e5a5a49 356:eabbc5bf7cdb
951 return "procedure"; 951 return "procedure";
952 } 952 }
953 953
954 /** 954 /**
955 * What is the database vendor's preferred term for "catalog"? 955 * What is the database vendor's preferred term for "catalog"?
956 * MonetDB doesn't really have them (from driver accessible) but 956 *
957 * from the monetdb.conf file the term "database" sounds best 957 * MonetDB doesn't support the SQL catalog naming concept.
958 * Only SQL schemas are supported.
959 * We also do not allow the name of a database to be included in
960 * a fully qualified name, so we shouldn't return "database" here.
961 * A database is a different concept than an SQL catalog.
958 * 962 *
959 * @return the vendor term 963 * @return the vendor term
960 */ 964 */
961 @Override 965 @Override
962 public String getCatalogTerm() { 966 public String getCatalogTerm() {
963 return "database"; 967 // MonetDB does NOT support catalogs, so also no catalog term
968 // Some generic SQL clients (e.g. DbVisualiser) use this string in their GUI
969 // To avoid NPE, just return an abrev string: "cat" (we like cats)
970 return "cat";
964 } 971 }
965 972
966 /** 973 /**
967 * Does a catalog appear at the start of a qualified table name? 974 * Does a catalog appear at the start of a qualified table name?
968 * (Otherwise it appears at the end). 975 * (Otherwise it appears at the end).