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Overview
| Comment: | The ".dump" command from the shell correctly saves the state of the sqlite_sequence and sqlite_stat1 tables, if they exist. Ticket #1419. (CVS 2687) |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
3f191cf497e5798a8620ebc5a85e3418 |
| User & Date: | drh 2005-09-11 02:03:04 |
Context
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2005-09-11
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| 11:56 | COUNT(DISTINCT x) is now fully functional, though it could benefit from additional testing. (CVS 2688) check-in: 2f397bd8 user: drh tags: trunk | |
| 02:03 | The ".dump" command from the shell correctly saves the state of the sqlite_sequence and sqlite_stat1 tables, if they exist. Ticket #1419. (CVS 2687) check-in: 3f191cf4 user: drh tags: trunk | |
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2005-09-10
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| 22:40 | The shell does not output the sqlite_stat1 table on .dump or .schema. The ANALYZE command now gathers statistics on tables that have only a single index because this sometimes helps when reordering tables in a join. (CVS 2686) check-in: 26565b89 user: drh tags: trunk | |
Changes
Changes to src/shell.c.
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** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ************************************************************************* ** This file contains code to implement the "sqlite" command line ** utility for accessing SQLite databases. ** ** $Id: shell.c,v 1.127 2005/09/10 22:40:54 drh Exp $ */ #include <stdlib.h> #include <string.h> #include <stdio.h> #include <assert.h> #include "sqlite3.h" #include <ctype.h> ................................................................................ struct callback_data *p = (struct callback_data *)pArg; if( nArg!=3 ) return 1; zTable = azArg[0]; zType = azArg[1]; zSql = azArg[2]; if( strcmp(zTable,"sqlite_sequence")!=0 ){ fprintf(p->out, "%s;\n", zSql); }else{ fprintf(p->out, "DELETE FROM sqlite_sequence;\n"); } if( strcmp(zType, "table")==0 ){ sqlite3_stmt *pTableInfo = 0; char *zSelect = 0; char *zTableInfo = 0; char *zTmp = 0; ................................................................................ if( c=='d' && strncmp(azArg[0], "dump", n)==0 ){ char *zErrMsg = 0; open_db(p); fprintf(p->out, "BEGIN TRANSACTION;\n"); if( nArg==1 ){ run_schema_dump_query(p, "SELECT name, type, sql FROM sqlite_master " "WHERE sql NOT NULL AND type=='table' AND name NOT LIKE 'sqlite_%'", 0 ); run_schema_dump_query(p, "SELECT name, type, sql FROM sqlite_master " "WHERE sql NOT NULL AND type!='table' AND type!='meta' " "AND name NOT LIKE 'sqlite_%'", 0 ); }else{ int i; for(i=1; i<nArg; i++){ zShellStatic = azArg[i]; run_schema_dump_query(p, "SELECT name, type, sql FROM sqlite_master " |
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** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ************************************************************************* ** This file contains code to implement the "sqlite" command line ** utility for accessing SQLite databases. ** ** $Id: shell.c,v 1.128 2005/09/11 02:03:04 drh Exp $ */ #include <stdlib.h> #include <string.h> #include <stdio.h> #include <assert.h> #include "sqlite3.h" #include <ctype.h> ................................................................................ struct callback_data *p = (struct callback_data *)pArg; if( nArg!=3 ) return 1; zTable = azArg[0]; zType = azArg[1]; zSql = azArg[2]; if( strcmp(zTable, "sqlite_sequence")==0 ){ fprintf(p->out, "DELETE FROM sqlite_sequence;\n"); }else if( strcmp(zTable, "sqlite_stat1")==0 ){ fprintf(p->out, "ANALYZE sqlite_master;\n"); }else if( strncmp(zTable, "sqlite_", 7)==0 ){ return 0; }else{ fprintf(p->out, "%s;\n", zSql); } if( strcmp(zType, "table")==0 ){ sqlite3_stmt *pTableInfo = 0; char *zSelect = 0; char *zTableInfo = 0; char *zTmp = 0; ................................................................................ if( c=='d' && strncmp(azArg[0], "dump", n)==0 ){ char *zErrMsg = 0; open_db(p); fprintf(p->out, "BEGIN TRANSACTION;\n"); if( nArg==1 ){ run_schema_dump_query(p, "SELECT name, type, sql FROM sqlite_master " "WHERE sql NOT NULL AND type=='table'", 0 ); run_schema_dump_query(p, "SELECT name, type, sql FROM sqlite_master " "WHERE sql NOT NULL AND type!='table' AND type!='meta'", 0 ); }else{ int i; for(i=1; i<nArg; i++){ zShellStatic = azArg[i]; run_schema_dump_query(p, "SELECT name, type, sql FROM sqlite_master " |