Oracle Instant Client Downloads for Linux x86-64 (64-bit)
Oracle Instant Client enables development and deployment of applications that connect to Oracle AI Database, either on-premise or in the cloud.

Overview
The Instant Client libraries provide the necessary network connectivity and advanced data features to make full use of Oracle AI Database. The libraries support popular languages and environments including Python, Node.js, Go, PHP and Ruby, as well as providing access for Oracle Call Interface (OCI), Oracle C++ Call Interface (OCCI), JDBC OCI, ODBC and Pro*C applications. Tools included in Instant Client include SQL*Plus, SQL*Loader and Oracle Data Pump that provide quick and convenient data access.
For more information, see the Instant Client Home Page. For information on the tools and libraries provided for the Pro*C and Pro*COBOL precompilers, see the Precompiler Downloads page.
Client-server version interoperability is detailed in Doc ID 207303.1. For example, Oracle Call Interface 19.3 can connect to Oracle Database 11.2 or later. Some tools may have other restrictions.
Instant Client RPMs are also available from yum.oracle.com for Oracle Linux 10, Oracle Linux 9 and Oracle Linux 8. Older RPM packages are available for Oracle Linux 9, Oracle Linux 8, Oracle Linux 7 and Oracle Linux 6. More information is on the Instant Client for Oracle Linux page.
Permanent links to the latest packages are: Basic (.zip), Basic (.rpm), Basic Light (.zip), Basic Light (.rpm), SQL*Plus (.zip), SQL*Plus (.rpm), Tools (.zip), Tools (.rpm), SDK (.zip), SDK (.rpm), JDBC Supplement (.zip), JDBC Supplement (.rpm), ODBC (.zip), ODBC (.rpm)
Note:
We strongly recommend that customers install the latest supported Oracle Instant Client for their Oracle Database release. For example, customers should install Oracle Instant Client 19c or 23ai (23.26.x.x) to benefit from the latest features, security updates, and performance improvements. Older versions will be removed in the near future. Customers who require an older version may request it through Oracle Support.
Select the required Oracle Instant Client version from the choices below:
Downloads - Version 23.26.2.0.0 (Requires glibc 2.28)
| Download | Details |
|---|---|
instantclient-basic-linux.x64-23.26.2.0.0.zip 135,600,848 bytes cksum - 3565175153
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oracle-instantclient-basic-23.26.2.0.0-2.el10.x86_64.rpm 83,653,690 bytes cksum - 614360379
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oracle-instantclient-basic-23.26.2.0.0-2.el9.x86_64.rpm 83,672,242 bytes cksum - 2876313178
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oracle-instantclient-basic-23.26.2.0.0-2.el8.x86_64.rpm 88,052,760 bytes cksum - 701833336
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instantclient-basiclite-linux.x64-23.26.2.0.0.zip 75,797,020 bytes cksum - 149323083
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oracle-instantclient-basiclite-23.26.2.0.0-2.el10.x86_64.rpm 44,287,988 bytes cksum - 1194100103
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oracle-instantclient-basiclite-23.26.2.0.0-2.el9.x86_64.rpm 44,294,772 bytes cksum - 3400059881
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oracle-instantclient-basiclite-23.26.2.0.0-2.el8.x86_64.rpm 45,768,536 bytes cksum - 1674458516
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instantclient-sqlplus-linux.x64-23.26.2.0.0.zip 5,705,378 bytes cksum - 684753544
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oracle-instantclient-sqlplus-23.26.2.0.0-2.el10.x86_64.rpm 4,092,371 bytes cksum - 363246288
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oracle-instantclient-sqlplus-23.26.2.0.0-2.el9.x86_64.rpm 4,092,421 bytes cksum - 2984772488
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oracle-instantclient-sqlplus-23.26.2.0.0-2.el8.x86_64.rpm 4,952,008 bytes cksum - 2871612703
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instantclient-tools-linux.x64-23.26.2.0.0.zip 1,445,889 bytes cksum - 446788594
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oracle-instantclient-tools-23.26.2.0.0-2.el10.x86_64.rpm 1,096,339 bytes cksum - 1316030896
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oracle-instantclient-tools-23.26.2.0.0-2.el9.x86_64.rpm 1,096,631 bytes cksum - 1523342216
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oracle-instantclient-tools-23.26.2.0.0-2.el8.x86_64.rpm 1,107,432 bytes cksum - 3442044629
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instantclient-sdk-linux.x64-23.26.2.0.0.zip 1,088,042 bytes cksum - 3149217062
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oracle-instantclient-devel-23.26.2.0.0-2.el10.x86_64.rpm 698,050 bytes cksum - 2356924920
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oracle-instantclient-devel-23.26.2.0.0-2.el9.x86_64.rpm 698,022 bytes cksum - 1453558931
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oracle-instantclient-devel-23.26.2.0.0-2.el8.x86_64.rpm 734,924 bytes cksum - 1901287799
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instantclient-jdbc-linux.x64-23.26.2.0.0.zip 1,605,013 bytes cksum - 3569041215
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oracle-instantclient-jdbc-23.26.2.0.0-2.el10.x86_64.rpm 1,561,373 bytes cksum - 2098568526
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oracle-instantclient-jdbc-23.26.2.0.0-2.el9.x86_64.rpm 1,561,352 bytes cksum - 537940289
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oracle-instantclient-jdbc-23.26.2.0.0-2.el8.x86_64.rpm 1,550,740 bytes cksum - 1377238828
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instantclient-odbc-linux.x64-23.26.2.0.0.zip 817,576 bytes cksum - 1736080171
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oracle-instantclient-odbc-23.26.2.0.0-2.el10.x86_64.rpm 266,780 bytes cksum - 594963882
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oracle-instantclient-odbc-23.26.2.0.0-2.el9.x86_64.rpm 266,828 bytes cksum - 4074695346
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oracle-instantclient-odbc-23.26.2.0.0-2.el8.x86_64.rpm 261,404 bytes cksum - 3752702620
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Downloads - Version 21.22.0.0.0 (Requires glibc 2.14)
| Download | Details |
|---|---|
instantclient-basic-linux.x64-21.22.0.0.0dbru.zip 83,593,899 bytes cksum - 2678690848
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oracle-instantclient-basic-21.22.0.0.0-1.x86_64.rpm 55,829,896 bytes cksum - 461637963
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oracle-instantclient-basic-21.22.0.0.0-1.el8.x86_64.rpm 55,824,692 bytes cksum - 3226373972
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instantclient-basiclite-linux.x64-21.22.0.0.0dbru.zip 43,102,862 bytes cksum - 3455768406
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oracle-instantclient-basiclite-21.22.0.0.0-1.x86_64.rpm 29,471,912 bytes cksum - 3573097830
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oracle-instantclient-basiclite-21.22.0.0.0-1.el8.x86_64.rpm 29,466,544 bytes cksum - 3056473191
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instantclient-sqlplus-linux.x64-21.22.0.0.0dbru.zip 943,722 bytes cksum - 1800310758
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oracle-instantclient-sqlplus-21.22.0.0.0-1.x86_64.rpm 723,168 bytes cksum - 3449277725
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oracle-instantclient-sqlplus-21.22.0.0.0-1.el8.x86_64.rpm 726,972 bytes cksum - 3453947979
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instantclient-tools-linux.x64-21.22.0.0.0dbru.zip 1,164,130 bytes cksum - 2657946529
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oracle-instantclient-tools-21.22.0.0.0-1.x86_64.rpm 877,368 bytes cksum - 2509574563
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oracle-instantclient-tools-21.22.0.0.0-1.el8.x86_64.rpm 883,764 bytes cksum - 3017735560
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instantclient-sdk-linux.x64-21.22.0.0.0dbru.zip 1,018,862 bytes cksum - 2724692061
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oracle-instantclient-devel-21.22.0.0.0-1.x86_64.rpm 670,188 bytes cksum - 1249628095
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oracle-instantclient-devel-21.22.0.0.0-1.el8.x86_64.rpm 673,668 bytes cksum - 2192493974
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instantclient-jdbc-linux.x64-21.22.0.0.0dbru.zip 1,588,638 bytes cksum - 3578996426
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oracle-instantclient-jdbc-21.22.0.0.0-1.x86_64.rpm 1,527,260 bytes cksum - 205726468
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oracle-instantclient-jdbc-21.22.0.0.0-1.el8.x86_64.rpm 1,534,936 bytes cksum - 2309952522
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instantclient-odbc-linux.x64-21.22.0.0.0dbru.zip 810,824 bytes cksum - 1195208392
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oracle-instantclient-odbc-21.22.0.0.0-1.x86_64.rpm 248,120 bytes cksum - 2100479470
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oracle-instantclient-odbc-21.22.0.0.0-1.el8.x86_64.rpm 251,800 bytes cksum - 2086499433
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Downloads - Version 21.12.0.0.0 (Requires glibc 2.14) - for OL9/RH9 only
| Download | Details |
|---|---|
instantclient-basic-linux.x64-21.12.0.0.0dbru.el9.zip 83,779,655 bytes (cksum - 3326600209) SHA256 325d12d624b1233362ddbb51696a837897a3489d80d859b3ff533df0a8c29031
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oracle-instantclient-basic-21.12.0.0.0-1.el9.x86_64.rpm 55,792,760 bytes (cksum - 625667883) SHA256 f254275d2eb69577c44106478e96227faa913c9e661400db0a068fe7e8ebbeb7
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instantclient-basiclite-linux.x64-21.12.0.0.0dbru.el9.zip 43,063,658 bytes (cksum - 241483611) SHA256 7e4fd9323ffa8f3134c30e30941f8a6c33a9b0a6cc641f432dc7a73bf5de4817
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oracle-instantclient-basiclite-21.12.0.0.0-1.el9.x86_64.rpm 29,435,304 bytes (cksum - 1019497096) SHA256 de95d51876475fb128aff61025a0ef7ad93ef93a6495966d0c26b5a9eb38065c
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instantclient-sqlplus-linux.x64-21.12.0.0.0dbru.el9.zip 936,857 bytes (cksum - 4067869293) SHA256 26cd338022fee7719f0ad24ddfa99223ddb6248443603b6ac0d3af4278e3fc0c
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oracle-instantclient-sqlplus-21.12.0.0.0-1.el9.x86_64.rpm 722,596 bytes (cksum - 3016315825) SHA256 8d7402916fa5f3f69924800c04b04d2e875e309f0545e73988a6ed019b119a44
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instantclient-tools-linux.x64-21.12.0.0.0dbru.el9.zip 1,149,801 bytes (cksum - 856595811) SHA256 4a26a0b927462dc0657df3d66c2731b066c34ccf9aa65e8ea217aed185103282
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oracle-instantclient-tools-21.12.0.0.0-1.el9.x86_64.rpm 876,576 bytes (cksum - 262066237) SHA256 3f7f7f3749908355099df6dcb4ac5645166d7b8571e554f0ee1856523a1c1424
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instantclient-sdk-linux.x64-21.12.0.0.0dbru.el9.zip 1,001,591 bytes (cksum - 3177179683) SHA256 a17e767b4fa99c132633836fcea2bff399ca30f3cb4f2d4eda7b7e0d0a160bcf
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oracle-instantclient-devel-21.12.0.0.0-1.el9.x86_64.rpm 669,704 bytes (cksum - 132364992) SHA256 bf6662cfecf54f7cdb1e808e93fb06f19c2aabc3bd338aa507610ecd370347b6
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instantclient-jdbc-linux.x64-21.12.0.0.0dbru.el9.zip 1,579,014 bytes (cksum - 563970939) SHA256 db63123d6bf25d4ea1f7ee468a85e18dece388655065951b4bbd36027d58aa5d
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oracle-instantclient-jdbc-21.12.0.0.0-1.el9.x86_64.rpm 1,526,700 bytes (cksum - 1065480489) SHA256 fe44ffae279630ecb6392ce554f5b2f123b7ab0a9f898364041dfe32a0f2a410
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instantclient-odbc-linux.x64-21.12.0.0.0dbru.el9.zip 798,635 bytes (cksum - 3893590304) SHA256 545dfe8c1737a784a64ffb6b1e1c91f0ae1050f74a1aa0b839771cc837405b06
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oracle-instantclient-odbc-21.12.0.0.0-1.el9.x86_64.rpm 247,556 bytes (cksum - 3945289294) SHA256 7717b2691787e12d1127348ec9298e9ae76ae06f58b2a3289e950c0bc8e90f9b
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Downloads - Version 19.31.0.0.0 (Requires glibc 2.14)
| Download | Details |
|---|---|
instantclient-basic-linux.x64-19.31.0.0.0dbru.zip 77,596,277 bytes (cksum - 1873896064)
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oracle-instantclient19.31-basic-19.31.0.0.0-2.x86_64.rpm 55,802,096 bytes (cksum - 3391269834)
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oracle-instantclient19.31-basic-19.31.0.0.0-2.el9.x86_64.rpm 54,136,714 bytes (cksum - 559703810)
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oracle-instantclient19.31-basic-19.31.0.0.0-2.el8.x86_64.rpm 55,836,056 bytes (cksum - 976306829)
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instantclient-basiclite-linux.x64-19.31.0.0.0dbru.zip 39,502,907 bytes (cksum - 69604291)
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oracle-instantclient19.31-basiclite-19.31.0.0.0-2.x86_64.rpm 29,603,928 bytes (cksum - 3275420901)
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oracle-instantclient19.31-basiclite-19.31.0.0.0-2.el9.x86_64.rpm (29,324,256 bytes) (cksum - 3302352871)
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oracle-instantclient19.31-basiclite-19.31.0.0.0-2.el8.x86_64.rpm 29,636,764 bytes (cksum - 346171303)
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instantclient-sqlplus-linux.x64-19.31.0.0.0dbru.zip 919,945 bytes (cksum - 3118300284)
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oracle-instantclient19.31-sqlplus-19.31.0.0.0-2.x86_64.rpm 704,508 bytes (cksum - 3519885054)
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oracle-instantclient19.31-sqlplus-19.31.0.0.0-2.el9.x86_64.rpm 726,389 bytes (cksum - 275065208)
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oracle-instantclient19.31-sqlplus-19.31.0.0.0-2.el8.x86_64.rpm 710,100 bytes (cksum - 3825507542)
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instantclient-tools-linux.x64-19.31.0.0.0dbru.zip 1,166,552 bytes (cksum - 4025744786)
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oracle-instantclient19.31-tools-19.31.0.0.0-2.x86_64.rpm 887,036 bytes (cksum - 1564504907)
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oracle-instantclient19.31-tools-19.31.0.0.0-2.el9.x86_64.rpm 889,094 bytes (cksum - 2735645612)
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oracle-instantclient19.31-tools-19.31.0.0.0-2.el8.x86_64.rpm 896,604 bytes (cksum - 443347343)
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instantclient-sdk-linux.x64-19.31.0.0.0dbru.zip 951,656 bytes (cksum - 2963869018)
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oracle-instantclient19.31-devel-19.31.0.0.0-2.x86_64.rpm 615,148 bytes (cksum - 853288040)
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oracle-instantclient19.31-devel-19.31.0.0.0-2.el9.x86_64.rpm 592,942 bytes (cksum - 2414199249)
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oracle-instantclient19.31-devel-19.31.0.0.0-2.el8.x86_64.rpm 619,888 bytes (cksum - 3339590847)
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instantclient-jdbc-linux.x64-19.31.0.0.0dbru.zip 1,587,568 bytes (cksum - 2629888963)
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oracle-instantclient19.31-jdbc-19.31.0.0.0-2.x86_64.rpm 1,525,392 bytes (cksum - 1392204661)
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oracle-instantclient19.31-jdbc-19.31.0.0.0-2.el9.x86_64.rpm 1,543,438 bytes (cksum - 2097088489)
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oracle-instantclient19.31-jdbc-19.31.0.0.0-2.el8.x86_64.rpm 1,533,964 bytes (cksum - 2600359205)
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instantclient-odbc-linux.x64-19.31.0.0.0dbru.zip 651,297 bytes (cksum - 3793305133)
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oracle-instantclient19.31-odbc-19.31.0.0.0-2.x86_64.rpm 247,452 bytes (cksum - 457641178)
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oracle-instantclient19.31-odbc-19.31.0.0.0-2.el9.x86_64.rpm 257,120 bytes (cksum - 1394121552)
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oracle-instantclient19.31-odbc-19.31.0.0.0-2.el8.x86_64.rpm 252,164 bytes (cksum - 1161238493)
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Downloads - Version 12.2.0.1.0
| Download | Details |
|---|---|
instantclient-basic-linux.x64-12.2.0.1.0.zip 68,965,195 bytes (cksum - 3923339140) SHA256 5015e3c9fba84e009f7519893f798a1622c37d1ae2c55104ff502c52a0fe5194
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oracle-instantclient12.2-basic-12.2.0.1.0-1.x86_64.rpm 52,826,628 bytes (cksum - 888077889) SHA256 43c4bfa938af741ae0f9964a656f36a0700849f5780a2887c8e9f1be14fe8b66
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instantclient-basiclite-linux.x64-12.2.0.1.0.zip 32,917,466 bytes (cksum - 2936437456) SHA256 1c3adb36f9605aae84ae98461bd6ee9eb26b303cace3f5534cd7985d470d0494
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oracle-instantclient12.2-basiclite-12.2.0.1.0-1.x86_64.rpm 26,731,248 bytes (cksum - 1705759050) SHA256 11ed53a306c7eb790713da92775a05486d277f84906014f093a99a6b6c6b7fe8
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instantclient-jdbc-linux.x64-12.2.0.1.0.zip 1,572,942 bytes (cksum - 1346784794) SHA256 1a18fcaa41984bc0499a3d3138843292550a5606556217adb47ddc59caa7a0fa
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oracle-instantclient12.2-jdbc-12.2.0.1.0-1.x86_64.rpm 1,524,160 bytes (cksum - 723838987) SHA256 37a355e281d8aa762cec0653a485b0e1fcf546889960b1a3106b932850cc99f4
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instantclient-sqlplus-linux.x64-12.2.0.1.0.zip 904,309 bytes (cksum - 2291973160) SHA256 d49b2bd97376591ca07e7a836278933c3f251875c215044feac73ba9f451dfc2
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oracle-instantclient12.2-sqlplus-12.2.0.1.0-1.x86_64.rpm 708,104 bytes (cksum - 3777165168) SHA256 303e82820a10f78e401e2b07d4eebf98b25029454d79f06c46e5f9a302ce5552
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instantclient-sdk-linux.x64-12.2.0.1.0.zip 674,743 bytes (cksum - 2114815674) SHA256 7f404c3573c062ce487a51ac4cfe650c878d7edf8e73b364ec852645ed1098cb
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oracle-instantclient12.2-devel-12.2.0.1.0-1.x86_64.rpm 606,864 bytes (cksum - 2680490862) SHA256 4c7ad8d977f9f908e47c5e71ce56c2a40c7dc83cec8a5c106b9ff06d45bb3442
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instantclient-odbc-linux.x64-12.2.0.1.0-2.zip 634,023 bytes (cksum - 1852531718) SHA256 365a4ae32c7062d9fbc3fb41add748e7881f774484a175a4b41a2c294ce9095d
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oracle-instantclient12.2-odbc-12.2.0.1.0-2.x86_64.rpm 258,692 bytes (cksum - 4106709717) SHA256 e870c84d2d4be6f77c0760083b82b7ffbb15a4bf5c93c4e6c84f36d6ed4dfdf1
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instantclient-tools-linux.x64-12.2.0.1.0.zip 1,132,671 bytes (cksum - 1894087035) SHA256 9c5674a89bb4aad619fe0691a06d8984e5c0d450f2b895db975302dddc15e215
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oracle-instantclient12.2-tools-12.2.0.1.0-1.x86_64.rpm 943,304 bytes (cksum - 3168859108) SHA256 1ae832f26c5b0d4bd62d25a621941e7a2714ef8b87fe8b1fc96c9432893abd7c
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Downloads - Version 12.1.0.2.0
| Download | Details |
|---|---|
instantclient-basic-linux.x64-12.1.0.2.0.zip 63,352,239 bytes (cksum - 109893216) SHA256 c4e1b7201f23bc855782157ebeaaa3635eb6f5f01189bc1d3335bbdadfcb1fbb
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oracle-instantclient12.1-basic-12.1.0.2.0-1.x86_64.rpm 62,587,782 bytes (cksum - 2840691603) SHA256 f0e51e247cc3f210b950fd939ab1f696de9ca678d1eb179ba49ac73acb9a20ed
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instantclient-basiclite-linux.x64-12.1.0.2.0.zip 31,302,454 bytes (cksum - 3592144768) SHA256 8beada0b8e334dbe3125ac6c6a592783ba9ffd513453174a1ba967eb4ee77d0d
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oracle-instantclient12.1-basiclite-12.1.0.2.0-1.x86_64.rpm 30,940,809 bytes (cksum - 174277137) SHA256 307354973c578193a132b54babec89c4028fcfe95e33e64ed99e95b384f5a9fa
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instantclient-jdbc-linux.x64-12.1.0.2.0.zip 1,571,639 bytes (cksum - 788395887) SHA256 444236c8881b4a6dc98342d8f2d95be5db6c2fa3ae925bdabc1d0cb684b0f20b
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oracle-instantclient12.1-jdbc-12.1.0.2.0-1.x86_64.rpm 1,564,558 bytes (cksum - 1691314891) SHA256 dce0d151be986dd4045f9338d46445fe6be3660ad7080c008c5e2efa499d14f1
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instantclient-sqlplus-linux.x64-12.1.0.2.0.zip 861,284 bytes (cksum - 2255047856) SHA256 b52a7fca7279d4e9584674ea6f24464411f62f6ba95a2a16ec92979e99cac4bd
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oracle-instantclient12.1-sqlplus-12.1.0.2.0-1.x86_64.rpm 852,271 bytes (cksum - 1611119156) SHA256 55ed620063e93eb347456a3ee321c1a93a4ef6c9366bc40e790ac448033fa899
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instantclient-sdk-linux.x64-12.1.0.2.0.zip 667,174 bytes (cksum - 1047596065) SHA256 ba4b1b96b9f00bc36682542df575f1d52717f6ad48436f50c85b2e87b3a6961c
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oracle-instantclient12.1-devel-12.1.0.2.0-1.x86_64.rpm 634,803 bytes (cksum - 2599726994) SHA256 13b638882f07d6cfc06c85dc6b9eb5cac37064d3d594194b6b09d33483a08296
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instantclient-odbc-linux.x64-12.1.0.2.0.zip 1,289,004 bytes (cksum - 1824795072) SHA256 ba2b50f8386b971b948b338ba2552b93511a1f515053a990dfb365d9bef35cba
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oracle-instantclient12.1-odbc-12.1.0.2.0-1.x86_64.rpm 949,578 bytes (cksum - 2017085881) SHA256 d3aa1a4957a2f15ced05921dab551ba823aa7925d8fcb58d5b3a7f624e4df063
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instantclient-tools-linux.x64-12.1.0.2.0.zip 203,511 bytes (cksum - 1915724460) SHA256 cdddadf2fb7bba406a397e0dd47b53bffb9326265b874d1b17507c98a38afa16
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oracle-instantclient12.1-tools-12.1.0.2.0-1.x86_64.rpm 184,971 bytes (cksum - 4050201229) SHA256 da03a19e0abf4894c2f310d642e08b76bddf66e0b406fbecad54b1643bb1b069
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Downloads - Version 11.2.0.4.0
| Download | Details |
|---|---|
instantclient-basic-linux.x64-11.2.0.4.0.zip 60,704,657 bytes (cksum - 41267059) SHA256 77efd0021c3e122075bf994786646e123063af843475395eb95b139501387160
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oracle-instantclient11.2-basic-11.2.0.4.0-1.x86_64.rpm 59,865,008 bytes (cksum - 526022028) SHA256 fa3aa2749d8dea5ae4d2216625eefe10eca4f34ff0b7d2c9415c2c89b9c4baff
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instantclient-basiclite-linux.x64-11.2.0.4.0.zip 23,935,897 bytes (cksum - 43850363) SHA256 fda38db631da31e93c90f864adcb5162e6724c349508205d903434c99552d8d9
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oracle-instantclient11.2-basiclite-11.2.0.4.0-1.x86_64.rpm 23,679,225 bytes (cksum - 4093180428) SHA256 a534f78b349229085d5ac3165c79979e440e0816a40b800ae5f48048e9985db7
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instantclient-jdbc-linux.x64-11.2.0.4.0.zip 1,562,474 bytes (cksum - 1366215931) SHA256 07df3f6fc76b0cba17534e1d79a4d14fca6e42a1fe803cc2f33edc6e5e2ab7ac
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oracle-instantclient11.2-jdbc-11.2.0.4.0-1.x86_64.rpm 1,564,169 bytes (cksum - 3532038774) SHA256 396973169db09f0d76f7990759bd5cbabe56761d51f431b508fead45513852f7
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instantclient-sqlplus-linux.x64-11.2.0.4.0.zip 834,491 bytes (cksum - 2262912957) SHA256 618357a8dc470de19214294f8fd8e2a466544355abc8ebfa2032c3c276e817e9
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oracle-instantclient11.2-sqlplus-11.2.0.4.0-1.x86_64.rpm 828,333 bytes (cksum - 955935608) SHA256 7496a6453a49c261a0ad87eae94c9d8b398eb384c85632ebd95720fc7e3908d0
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instantclient-sdk-linux.x64-11.2.0.4.0.zip 643,089 bytes (cksum - 3927039586) SHA256 44473954a2e7031a4eec4692766cbf3c69e55c217bd1c5f8bee29a36da555dcc
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oracle-instantclient11.2-devel-11.2.0.4.0-1.x86_64.rpm 610,222 bytes (cksum - 2481040260) SHA256 ec551361fae11b83744e61623f4daee8fa903f86aaa0ca443271247b85dddfb8
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instantclient-odbc-linux.x64-11.2.0.4.0.zip 310,560 bytes (cksum - 1026140460) SHA256 b6856d3bcc22715ba613cdf1b5d58b987bafcb0ee4fc79fa2106da118082c0f8
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oracle-instantclient11.2-odbc-11.2.0.4.0-1.x86_64.rpm 311,509 bytes (cksum - 3819001898) SHA256 645e09ea360fb1a6fc224433a2082beb5adb5407ca79cc749fe3540cc60a4cd2
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instantclient-tools-linux.x64-11.2.0.4.0.zip 186,409 bytes (cksum - 3273661601) SHA256 de414ec783fdbd00a66ce0de2acbcf7c586e5a81d49e9ee67909f65d84f60107
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oracle-instantclient11.2-tools-11.2.0.4.0-1.x86_64.rpm 161,109 bytes (cksum - 685927800) SHA256 ed7ffe60ab6fa8723521be3811295c25d14bc7b95c87096d95cc95cd942672e3
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Downloads - Version 11.1.0.7.0
| Download | Details |
|---|---|
basic-11.1.0.7.0-linux-x86_64.zip 47,149,968 bytes (cksum - 574632590) SHA256 b47aabe5389f132d86ecc37bd70c04644750a585c00f85445812cdaa713b7ad3
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oracle-instantclient11.1-basic-11.1.0.7.0-1.x86_64.rpm 46,613,626 bytes (cksum - 2506136153) SHA256 e98051821a87acf0fbbdd22aeb875ed67142d161c34de10aa939437976c866df
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basiclite-11.1.0.7.0-linux-x86_64.zip 20,799,541 bytes (cksum - 315187517) SHA256 7c030a2191b2f4a9f42e274ef8f5350fccf69e4489817b941197d904ecfa4017
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oracle-instantclient11.1-basiclite-11.1.0.7.0-1.x86_64.rpm 20,606,575 bytes (cksum - 3847384017) SHA256 ca92c3726b86ab75ca163c2bf56e50df9a183fc5504c4e12189714cbddcc1b19
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jdbc-11.1.0.7.0-linux-x86_64.zip 1,563,006 bytes (cksum - 423.62759) SHA256 7f57ad3ba24c650c3d5de6f8da4d19b04350dd1b5c81c43e41c087fd88f4ba00
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oracle-instantclient11.1-jdbc-11.1.0.7.0-1.x86_64.rpm 1,564,702 bytes (cksum - 3680866150) SHA256 a70e668ab8f82690bf44ff0467e5a77ea2dcf1a5c6f12bae83b7d324c30b84a1
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sqlplus-11.1.0.7.0-linux-x86_64.zip 857,863 bytes (cksum - 2965147848) SHA256 9296470f41dde057231f6f29bc6b2708d568e386f67539f18605d0507a7b4df7
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oracle-instantclient11.1-sqlplus-11.1.0.7.0-1.x86_64.rpm 851,443 bytes (cksum - 2443199094) SHA256 8899c0865124b41fa11eab910d9e42c410b10dd3f3fe2d6742fb7ecc2e888760
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sdk-11.1.0.7.0-linux-x86_64.zip 607,351 bytes (cksum - 24114492) SHA256 dc26f837ff62899f8f5543e9fa1cb086e08fc57ac5c361dd2071580c5ea7a401
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oracle-instantclient11.1-devel-11.1.0.7.0-1.x86_64.rpm 578,943 bytes (cksum - 555138635) SHA256 1a2ff1931ecc1812ad6824c5dad8fe9a94298d63a554aa7f8f67e4b0670ba055
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tools-11.1.0.7.0-linux-x86_64.zip 131,279 bytes (cksum - 2922805930) SHA256 7d96a36ac7e514db6c181815666b23a04b6f2fba60120f999c29bde1f1bd23ca
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oracle-instantclient11.1-tools-11.1.0.7.0-1.x86_64.rpm 113,206 bytes (cksum - 2111860975) SHA256 5d571b5b6e1fddcca13f1915a4ef4716813e786c90974e046bafe2b18beebd96
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Downloads - Version 10.2.0.5
| Download | Details |
|---|---|
basic-10.2.0.5.0-linux-x64.zip 36,840,810 bytes (cksum - 2367366218) SHA256 63bca12e92bfbea9930c3224e1d665ce4db2f11ca468cb0331c449d635ec0d49
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oracle-instantclient-basic-10.2.0.5-1.x86_64.rpm 34,850,762 bytes (cksum - 142454752) SHA256 ab57d0578850d17789e7f85f0b4a6904eca58ed68a22f4dbae18eb2bd9942308
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basiclite-10.2.0.5.0-linux-x64.zip 13,708,213 bytes (cksum - 2834836) SHA256 bef1cf315b2ca9d9cc6d4973a7292dcd7e1de522605c60b1614b8a29f1802fc4
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oracle-instantclient-basiclite-10.2.0.5-1.x86_64.rpm 12,051,280 bytes (cksum - 970231818) SHA256 8e773438ab06e7f93952af00204f53a04bbee2c80f0a932b1de5e29bb0b06cb4
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jdbc-10.2.0.5.0-linux-x64.zip 1,485,948 bytes (cksum - 3086970476) SHA256 8e71320540b1f9d7d0dd57e401d0de9d128f29333c323818d33d6ad030c51525
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oracle-instantclient-jdbc-10.2.0.5-1.x86_64.rpm 1,487,913 bytes (cksum - 47743375) SHA256 74afe03ba0284af3af48d96fa76898a75fced8842d63303210410bc71134b8ec
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sqlplus-10.2.0.5.0-linux-x64.zip 801,671 bytes (cksum - 1648416016) SHA256 d99e6be92ebdc961f3d0d5c826cfe47e216ae89b948038bf20e538e84930104a
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oracle-instantclient-sqlplus-10.2.0.5-1.x86_64.rpm 794,214 bytes (cksum - 2308372022) SHA256 7244e24572a9fc327b6cf12900a7abf586abbbb3049a8617c3e787c680ddcdcb
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sdk-10.2.0.5.0-linux-x64.zip 603,960 bytes (cksum - 476779372) SHA256 c7b1850b4d00294949818a4582f5b674cf59e0dcd360dad1ce57ca6545d38dc8
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oracle-instantclient-devel-10.2.0.5-1.x86_64.rpm 290,107 bytes (cksum - 3295768039) SHA256 4435cfe29d0d7ab572422164a30479a30613a0b97487af87215d34411a5dc6fb
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odbc-10.2.0.5.0-linux-x64.zip 321,044 bytes (cksum - 3636750607) SHA256 d69048914e90627d2d6f48c8623b94fb7d1d2b608313d764c8750b063c4b28d3
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oracle-instantclient-odbc-10.2.0.5-1.x86_64.rpm 321,076 bytes (cksum - 3082802357) SHA256 b2a7c2ac9edbec6719d229e8ee54fa59a98797c6a5048810fadf7283b092e3af
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Downloads - Version 10.1.0.5
| Download | Details |
|---|---|
instantclient-basic-linuxAMD64-10.1.0.5.0-20060519.zip 32,200,686 bytes (cksum - 991396986) SHA256 e16e034c55bce8467eb0a1f8e6d62315425b05e4c6b9ee0913b034e3f043aacd
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instantclient-basic-linuxAMD64-32-10.1.0.5.0-20060519.zip 31,455,566 bytes (cksum - 2639141761) SHA256 a9ceca8a2e46edc2a8f037b66bf2fd3ed7ffc823510956fb8fd2a3aac9ca196a
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instantclient-jdbc-linuxAMD64-10.1.0.5.0-20060519.zip 4,650,957 bytes (cksum - 2639141761) SHA256 2305315020d988e7b0cda1628db49a00ad8d82cf951569ee0d477d907417878d
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instantclient-jdbc-linuxAMD64-32-10.1.0.5.0-20060519.zip 4,651,213 bytes (cksum - 3355610301) SHA256 baed89b1b027b881ef168719e97d6e5c71496f5b1ae2ca2713d880699fd4a34f
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instantclient-sqlplus-linuxAMD64-10.1.0.5.0-20060519.zip 366,963 bytes (cksum - 567416601) SHA256 7dce53882d9e8e2926695a5c25e62e17d48b892576284da58c67809a436acacc
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instantclient-sqlplus-linuxAMD64-32-10.1.0.5.0-20060519.zip 331,855 bytes (cksum - 850771164) SHA256 d04602541364836814f3d1065be92a93ed69cdea5085208c11406010bbaa29ae
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instantclient-sdk-linuxAMD64-10.1.0.5.0-20060519.zip 294,632 bytes (cksum - 3782887635) SHA256 8efab2623985194e16ad687ec70d8c6f84a4d2cc1a40c3544354866776ef8d45
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instantclient-sdk-linuxAMD64-32-10.1.0.5.0-20060519.zip 294,618 bytes (cksum - 1809531602) SHA256 33a474a311458ab3fd3b1f744fdc651953dd7794e82df08ea6a8d2f317086a9e
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Installation Instructions
Instant Client Installation for Linux x86-64 (64-bit)
- For general Instant Client information, see the Home Page.
- ODBC users should follow the ODBC Installation Instructions.
- The "Database Client Installation Guide for Linux" chapter on Installing Oracle Instant Client is here.
- Instant Client RPMs are also available without click-through from yum.oracle.com for Oracle Linux 10, Oracle Linux 9 and Oracle Linux 8. Older RPM packages are available for Oracle Linux 9, Oracle Linux 8, Oracle Linux 7 and Oracle Linux 6.
Installation of ZIP files:
- Download the desired Instant Client ZIP files. All installations require a Basic or Basic Light package.
- Unzip the packages into a single directory, like
/opt/oracle/instantclient_19_3, that is accessible to your application. For example:cd /opt/oracleunzip instantclient-basic-linux.x64-19.3.0.0.0dbru.zip
The various packages install into subdirectories of
/usr/lib/oracle/usr/include/oracle/usr/share/oracle - Prior to version 18.3, create the appropriate links for the version of Instant Client. For example:
cd /opt/oracle/instantclient_12_2ln -s libclntsh.so.12.1 libclntsh.soln -s libocci.so.12.1 libocci.so
Install the operating system libaio package. This is calledlibaio1on some Linux distributions. On Oracle Linux 8 prior to Instant Client 21 you also need thelibnslpackage. For example, on Oracle Linux, run:sudo yum install libaio - If Instant Client is the only Oracle Software installed on this system then update the runtime link path, for example:
sudo sh -c "echo /opt/oracle/instantclient_19_3 > \ /etc/ld.so.conf.d/oracle-instantclient.conf"sudo ldconfig
Alternatively, set theLD_LIBRARY_PATHenvironment variable prior to running applications. For example:export LD_LIBRARY_PATH=/opt/oracle/instantclient_19_3:$LD_LIBRARY_PATHThe variable can optionally be added to configuration files such as~/.bash_profileand to application configuration files such as/etc/sysconfig/httpd. - If you intend to co-locate optional Oracle configuration files such as
tnsnames.ora,sqlnet.ora,ldap.ora, ororaaccess.xmlwith Instant Client, put them in the network/admin subdirectory. This needs to be created for 12.2 and earlier, for example:mkdir -p /opt/oracle/instantclient_12_2/network/admin. This is the default Oracle configuration directory for applications linked with this Instant Client. Alternatively, Oracle configuration files can be put in another, accessible directory. Then set the environment variableTNS_ADMINto that directory name. - To use binaries such as sqlplus from the SQL*Plus package, unzip the package to the same directory as the Basic or the Basic Light package and then update your PATH environment variable, for example:
export PATH=/opt/oracle/instantclient_19_3:$PATH - Start your application.
Installation of RPM files
- Download the desired Instant Client RPM packages. All installations require a Basic or Basic Light RPM.
- Install the packages with
yum. For example: - Prior to 19.3, if Instant Client is the only Oracle Software installed on this system then update the runtime link path, for example:
- If you intend to co-locate optional Oracle configuration files such as
tnsnames.ora,sqlnet.oraldap.ora, ororaaccess.xmlwith Instant Client, put them in the network/admin subdirectory. This needs to be created for 12.2 and earlier, for example: - To use binaries from the tools package, use
yumto install the package and then update yourPATHenvironment variable, for example: - Start your application.
sudo yum install oracle-instantclient19.3-basic-19.3.0.0.0-1.x86_64.rpm
Note that from 19.3, by default only one version of the Instant Client RPM libraries can be installed at a time.
sudo sh -c "echo /usr/lib/oracle/18.3/client64/lib > \ /etc/ld.so.conf.d/oracle-instantclient.conf" sudo ldconfigFor Instant Client 19.3 RPM packages, these commands are automatically run.
An alternative to using ldconfig for older versions, is to set the LD_LIBRARY_PATH environment variable in each shell prior to running applications. For example:
export LD_LIBRARY_PATH=/usr/lib/oracle/18.3/client64/lib:$LD_LIBRARY_PATH
The variable can optionally be added to configuration files such as ~/.bash_profile and to application configuration files such as /etc/sysconfig/httpd.
sudo mkdir -p /usr/lib/oracle/12.2/client64/lib/network/admin
This is the default Oracle configuration directory for applications linked with this Instant Client.
Alternatively, Oracle configuration files can be put in another, accessible directory. Then set the environment variable TNS_ADMIN to that directory name.
export PATH=/usr/lib/oracle/19.3/client64/bin:$PATH