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  • svn"database disk image is malformed"错误解决

    本文是svn出现类似如下问题的两种解决方案。

    svn: E200030: database disk image is malformed

    一、最简单的方法,复制其它人的.svn/wc.db替换。

    二、类Unix系统(如Mac OS X),会自带sqlite3,windows系统要先下载sqlite3

    操作之前,切记备份.svn/wc.db

    在命令行终端cd到.svn文件夹,

    cd 项目文件夹/.svn

    sqlite3 wc.db "pragma integrity_check"

    sqlite3 wc.db "reindex nodes"

    sqlite3 wc.db "reindex pristine"

     

    至此,问题一般解决了。还不行,可以使用以下命令排查问题

    sqlite3 wc.db "select sql from sqlite_master where name='NODES'"
    sqlite3 wc.db "select sql from sqlite_master where name='I_NODES_PARENT'"

    创建表NODES_COPY,作为表NODES的复本,sql语句:
    sqlite3 wc.db "CREATE TABLE NODES_COPY ( wc_id INTEGER NOT NULL REFERENCES WCROOT (id), local_relpath TEXT NOT NULL, op_depth INTEGER NOT NULL, parent_relpath TEXT, repos_id INTEGER REFERENCES REPOSITORY (id), repos_path TEXT, revision INTEGER, presence TEXT NOT NULL, moved_here INTEGER, moved_to TEXT, kind TEXT NOT NULL, properties BLOB, depth TEXT, checksum TEXT REFERENCES PRISTINE (checksum), symlink_target TEXT, changed_revision INTEGER, changed_date INTEGER, changed_author TEXT, translated_size INTEGER, last_mod_time INTEGER, dav_cache BLOB, file_external TEXT, PRIMARY KEY (wc_id, local_relpath, op_depth) )"

    复制表NODES的内容到表NODES_COPY,sql语句:

    sqlite3 wc.db "insert into NODES_COPY select * from NODES"

    删除NODES,sql语句:

    sqlite3 wc.db "drop table NODES"

    重新创建表NODES,sql语句:

    sqlite3 wc.db "CREATE TABLE NODES ( wc_id INTEGER NOT NULL REFERENCES WCROOT (id), local_relpath TEXT NOT NULL, op_depth INTEGER NOT NULL, parent_relpath TEXT, repos_id INTEGER REFERENCES REPOSITORY (id), repos_path TEXT, revision INTEGER, presence TEXT NOT NULL, moved_here INTEGER, moved_to TEXT, kind TEXT NOT NULL, properties BLOB, depth TEXT, checksum TEXT REFERENCES PRISTINE (checksum), symlink_target TEXT, changed_revision INTEGER, changed_date INTEGER, changed_author TEXT, translated_size INTEGER, last_mod_time INTEGER, dav_cache BLOB, file_external TEXT, PRIMARY KEY (wc_id, local_relpath, op_depth) )"

    sqlite3 wc.db "create index I_NODES_PARENT on NODES (wc_id, parent_relpath, op_depth)"

    Copy NODES_COPY into NODES:

    sqlite3 wc.db "insert into NODES select * from NODES_COPY"

    Drop table NODES_COPY:

    sqlite3 wc.db "drop table NODES_COPY"

    Then you need to do something similar for PRISTINE, although this time
    there is no extra index:

    sqlite3 wc.db "select sql from sqlite_master where name='PRISTINE'"

    Create PRISTINE_COPY
    Copy PRISTINE into PRISTINE_COPY
    Drop and recreate PRISTINE
    Copy PRISTINE_COPY into PRISTINE
    Drop PRISTINE_COPY

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  • 原文地址:https://www.cnblogs.com/wujinhong/p/7270370.html
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