├── db └── .gitignore ├── .gitignore ├── project.clj ├── README.md ├── src └── clojure_sqlite_example │ └── core.clj └── LICENSE /db/.gitignore: -------------------------------------------------------------------------------- 1 | * 2 | !.gitignore 3 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | pom.xml 2 | *jar 3 | /lib/ 4 | /classes/ 5 | /target/ 6 | .lein-failures 7 | .lein-deps-sum 8 | .lein-repl-history 9 | .nrepl-port 10 | *.swp 11 | -------------------------------------------------------------------------------- /project.clj: -------------------------------------------------------------------------------- 1 | (defproject clojure-sqlite-example "0.2.1" 2 | :description "A simple example of using SQLite with Clojure" 3 | :dependencies [[org.clojure/clojure "1.9.0"] 4 | [org.clojure/java.jdbc "0.7.8"] 5 | [org.xerial/sqlite-jdbc "3.23.1"]] 6 | :main ^:skip-aot clojure-sqlite-example.core 7 | :target-path "target/%s" 8 | :profiles {:uberjar {:aot :all}}) 9 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # clojure-sqlite-example 2 | 3 | Just a small, simple example for basic SQLite usage 4 | 5 | ## Usage 6 | 7 | run `lein deps` and look at `core.clj`, evaluate the expressions and the SQLite database will appear in the db folder. You can use an external tool to view or edit the content, and try out fun stuff in the REPL. 8 | 9 | You can also run `lein run` from the command line or create an independent jar with `lein uberjar`. 10 | 11 | ## License 12 | 13 | Copyright (C) 2014 Aleksander Skjæveland Larsen 14 | 15 | Distributed under the Eclipse Public License, the same as Clojure. 16 | -------------------------------------------------------------------------------- /src/clojure_sqlite_example/core.clj: -------------------------------------------------------------------------------- 1 | (ns clojure-sqlite-example.core 2 | (:require [clojure.java.jdbc :refer :all]) 3 | (:gen-class)) 4 | 5 | (def testdata 6 | { :url "http://example.com", 7 | :title "SQLite Example", 8 | :body "Example using SQLite with Clojure" 9 | }) 10 | 11 | (def db 12 | {:classname "org.sqlite.JDBC" 13 | :subprotocol "sqlite" 14 | :subname "db/database.db" 15 | }) 16 | 17 | (defn create-db 18 | "create db and table" 19 | [] 20 | (try (db-do-commands db 21 | (create-table-ddl :news 22 | [[:timestamp :datetime :default :current_timestamp ] 23 | [:url :text] 24 | [:title :text] 25 | [:body :text]])) 26 | (catch Exception e 27 | (println (.getMessage e))))) 28 | 29 | 30 | (defn print-result-set 31 | "prints the result set in tabular form" 32 | [result-set] 33 | (doseq [row result-set] 34 | (println row))) 35 | 36 | 37 | (defn output 38 | "execute query and return lazy sequence" 39 | [] 40 | (query db ["select * from news"])) 41 | 42 | (defn -main 43 | "launch!" 44 | [] 45 | (create-db) 46 | (insert! db :news testdata) 47 | (print-result-set (output))) 48 | 49 | ;(comment keys (first output)) 50 | ;(comment :body (first output)))) 51 | 52 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Eclipse Public License - v 1.0 2 | 3 | THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF THIS ECLIPSE PUBLIC 4 | LICENSE ("AGREEMENT"). ANY USE, REPRODUCTION OR DISTRIBUTION OF THE PROGRAM 5 | CONSTITUTES RECIPIENT'S ACCEPTANCE OF THIS AGREEMENT. 6 | 7 | 1. DEFINITIONS 8 | 9 | "Contribution" means: 10 | 11 | a) in the case of the initial Contributor, the initial code and documentation 12 | distributed under this Agreement, and 13 | b) in the case of each subsequent Contributor: 14 | i) changes to the Program, and 15 | ii) additions to the Program; 16 | 17 | where such changes and/or additions to the Program originate from and are 18 | distributed by that particular Contributor. A Contribution 'originates' from 19 | a Contributor if it was added to the Program by such Contributor itself or 20 | anyone acting on such Contributor's behalf. Contributions do not include 21 | additions to the Program which: (i) are separate modules of software 22 | distributed in conjunction with the Program under their own license 23 | agreement, and (ii) are not derivative works of the Program. 24 | 25 | "Contributor" means any person or entity that distributes the Program. 26 | 27 | "Licensed Patents" mean patent claims licensable by a Contributor which are 28 | necessarily infringed by the use or sale of its Contribution alone or when 29 | combined with the Program. 30 | 31 | "Program" means the Contributions distributed in accordance with this Agreement. 32 | 33 | "Recipient" means anyone who receives the Program under this Agreement, 34 | including all Contributors. 35 | 36 | 2. GRANT OF RIGHTS 37 | a) Subject to the terms of this Agreement, each Contributor hereby grants 38 | Recipient a non-exclusive, worldwide, royalty-free copyright license to 39 | reproduce, prepare derivative works of, publicly display, publicly perform, 40 | distribute and sublicense the Contribution of such Contributor, if any, and 41 | such derivative works, in source code and object code form. 42 | b) Subject to the terms of this Agreement, each Contributor hereby grants 43 | Recipient a non-exclusive, worldwide, royalty-free patent license under 44 | Licensed Patents to make, use, sell, offer to sell, import and otherwise 45 | transfer the Contribution of such Contributor, if any, in source code and 46 | object code form. This patent license shall apply to the combination of the 47 | Contribution and the Program if, at the time the Contribution is added by 48 | the Contributor, such addition of the Contribution causes such combination 49 | to be covered by the Licensed Patents. The patent license shall not apply 50 | to any other combinations which include the Contribution. No hardware per 51 | se is licensed hereunder. 52 | c) Recipient understands that although each Contributor grants the licenses to 53 | its Contributions set forth herein, no assurances are provided by any 54 | Contributor that the Program does not infringe the patent or other 55 | intellectual property rights of any other entity. Each Contributor 56 | disclaims any liability to Recipient for claims brought by any other entity 57 | based on infringement of intellectual property rights or otherwise. As a 58 | condition to exercising the rights and licenses granted hereunder, each 59 | Recipient hereby assumes sole responsibility to secure any other 60 | intellectual property rights needed, if any. For example, if a third party 61 | patent license is required to allow Recipient to distribute the Program, it 62 | is Recipient's responsibility to acquire that license before distributing 63 | the Program. 64 | d) Each Contributor represents that to its knowledge it has sufficient 65 | copyright rights in its Contribution, if any, to grant the copyright 66 | license set forth in this Agreement. 67 | 68 | 3. REQUIREMENTS 69 | 70 | A Contributor may choose to distribute the Program in object code form under its 71 | own license agreement, provided that: 72 | 73 | a) it complies with the terms and conditions of this Agreement; and 74 | b) its license agreement: 75 | i) effectively disclaims on behalf of all Contributors all warranties and 76 | conditions, express and implied, including warranties or conditions of 77 | title and non-infringement, and implied warranties or conditions of 78 | merchantability and fitness for a particular purpose; 79 | ii) effectively excludes on behalf of all Contributors all liability for 80 | damages, including direct, indirect, special, incidental and 81 | consequential damages, such as lost profits; 82 | iii) states that any provisions which differ from this Agreement are offered 83 | by that Contributor alone and not by any other party; and 84 | iv) states that source code for the Program is available from such 85 | Contributor, and informs licensees how to obtain it in a reasonable 86 | manner on or through a medium customarily used for software exchange. 87 | 88 | When the Program is made available in source code form: 89 | 90 | a) it must be made available under this Agreement; and 91 | b) a copy of this Agreement must be included with each copy of the Program. 92 | Contributors may not remove or alter any copyright notices contained within 93 | the Program. 94 | 95 | Each Contributor must identify itself as the originator of its Contribution, if 96 | any, in a manner that reasonably allows subsequent Recipients to identify the 97 | originator of the Contribution. 98 | 99 | 4. COMMERCIAL DISTRIBUTION 100 | 101 | Commercial distributors of software may accept certain responsibilities with 102 | respect to end users, business partners and the like. While this license is 103 | intended to facilitate the commercial use of the Program, the Contributor who 104 | includes the Program in a commercial product offering should do so in a manner 105 | which does not create potential liability for other Contributors. Therefore, if 106 | a Contributor includes the Program in a commercial product offering, such 107 | Contributor ("Commercial Contributor") hereby agrees to defend and indemnify 108 | every other Contributor ("Indemnified Contributor") against any losses, damages 109 | and costs (collectively "Losses") arising from claims, lawsuits and other legal 110 | actions brought by a third party against the Indemnified Contributor to the 111 | extent caused by the acts or omissions of such Commercial Contributor in 112 | connection with its distribution of the Program in a commercial product 113 | offering. The obligations in this section do not apply to any claims or Losses 114 | relating to any actual or alleged intellectual property infringement. In order 115 | to qualify, an Indemnified Contributor must: a) promptly notify the Commercial 116 | Contributor in writing of such claim, and b) allow the Commercial Contributor to 117 | control, and cooperate with the Commercial Contributor in, the defense and any 118 | related settlement negotiations. The Indemnified Contributor may participate in 119 | any such claim at its own expense. 120 | 121 | For example, a Contributor might include the Program in a commercial product 122 | offering, Product X. That Contributor is then a Commercial Contributor. If that 123 | Commercial Contributor then makes performance claims, or offers warranties 124 | related to Product X, those performance claims and warranties are such 125 | Commercial Contributor's responsibility alone. Under this section, the 126 | Commercial Contributor would have to defend claims against the other 127 | Contributors related to those performance claims and warranties, and if a court 128 | requires any other Contributor to pay any damages as a result, the Commercial 129 | Contributor must pay those damages. 130 | 131 | 5. NO WARRANTY 132 | 133 | EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, THE PROGRAM IS PROVIDED ON AN 134 | "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR 135 | IMPLIED INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, 136 | NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Each 137 | Recipient is solely responsible for determining the appropriateness of using and 138 | distributing the Program and assumes all risks associated with its exercise of 139 | rights under this Agreement , including but not limited to the risks and costs 140 | of program errors, compliance with applicable laws, damage to or loss of data, 141 | programs or equipment, and unavailability or interruption of operations. 142 | 143 | 6. DISCLAIMER OF LIABILITY 144 | 145 | EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, NEITHER RECIPIENT NOR ANY 146 | CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY DIRECT, INDIRECT, INCIDENTAL, 147 | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING WITHOUT LIMITATION LOST 148 | PROFITS), HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 149 | STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 150 | OUT OF THE USE OR DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS 151 | GRANTED HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. 152 | 153 | 7. GENERAL 154 | 155 | If any provision of this Agreement is invalid or unenforceable under applicable 156 | law, it shall not affect the validity or enforceability of the remainder of the 157 | terms of this Agreement, and without further action by the parties hereto, such 158 | provision shall be reformed to the minimum extent necessary to make such 159 | provision valid and enforceable. 160 | 161 | If Recipient institutes patent litigation against any entity (including a 162 | cross-claim or counterclaim in a lawsuit) alleging that the Program itself 163 | (excluding combinations of the Program with other software or hardware) 164 | infringes such Recipient's patent(s), then such Recipient's rights granted under 165 | Section 2(b) shall terminate as of the date such litigation is filed. 166 | 167 | All Recipient's rights under this Agreement shall terminate if it fails to 168 | comply with any of the material terms or conditions of this Agreement and does 169 | not cure such failure in a reasonable period of time after becoming aware of 170 | such noncompliance. If all Recipient's rights under this Agreement terminate, 171 | Recipient agrees to cease use and distribution of the Program as soon as 172 | reasonably practicable. However, Recipient's obligations under this Agreement 173 | and any licenses granted by Recipient relating to the Program shall continue and 174 | survive. 175 | 176 | Everyone is permitted to copy and distribute copies of this Agreement, but in 177 | order to avoid inconsistency the Agreement is copyrighted and may only be 178 | modified in the following manner. The Agreement Steward reserves the right to 179 | publish new versions (including revisions) of this Agreement from time to time. 180 | No one other than the Agreement Steward has the right to modify this Agreement. 181 | The Eclipse Foundation is the initial Agreement Steward. The Eclipse Foundation 182 | may assign the responsibility to serve as the Agreement Steward to a suitable 183 | separate entity. Each new version of the Agreement will be given a 184 | distinguishing version number. The Program (including Contributions) may always 185 | be distributed subject to the version of the Agreement under which it was 186 | received. In addition, after a new version of the Agreement is published, 187 | Contributor may elect to distribute the Program (including its Contributions) 188 | under the new version. Except as expressly stated in Sections 2(a) and 2(b) 189 | above, Recipient receives no rights or licenses to the intellectual property of 190 | any Contributor under this Agreement, whether expressly, by implication, 191 | estoppel or otherwise. All rights in the Program not expressly granted under 192 | this Agreement are reserved. 193 | 194 | This Agreement is governed by the laws of the State of New York and the 195 | intellectual property laws of the United States of America. No party to this 196 | Agreement will bring a legal action under this Agreement more than one year 197 | after the cause of action arose. Each party waives its rights to a jury trial in 198 | any resulting litigation. 199 | --------------------------------------------------------------------------------